the ultimate safety breaker - terasaki electric malaysia€¦ · 11/1/2012 · terasaki have an...

The Ultimate Safety Breaker


OUR CUSTOMER CARE

COMMITMENTS

CUSTOMER SERVICE CONTACT DETAILS

Quality is Guaranteed

All products supplied from this catalogue carry a guarantee against defects in materials andworkmanship for a period of 12 months from date of purchase as standard.

Quality is Accredited

Terasaki has ISO 9001 accreditation for themanufacture, sale and distribution of all productsfeatured in this catalogue.

Ordering is Easy

We have made ordering easy for you by colourcoding the sections of this catalogue and includingorder codes. If you need help with ordering or selection, please call one of the telephone numbers shown below.

Technical Support is Free

We offer free technical support and application software to all customers. This could range fromselecting a product for an unusual applicationthrough to carrying out a protection study. Pleasecall one of the telephone numbers shown below.

Italy: +39 02 92278300

Spain & Latin America: +34 93 8796050

Sweden: +46 8 55628230

Denmark: +45 70 260057

UK and all other

countries in Europe,

Middle East

and Africa: +44 141 9411940

Australia and

New Zealand: +61 3 9429 2999

Brazil: +55 21 33019898

Malaysia: +60 3 55493820

Singapore: +65 6425 4915

China: +86 20 8270 8556

Japan and all

other countries

in Asia: +81 6 67919323

Safety and protection are theprime purposes of Terasakiproducts. You care about safetyand protection. The users ofproducts you specify care aboutsafety and protection.We call TemBreak 2 the UltimateSafety Breaker. Throughout thiscatalogue you will see ourSafety+ mark. This is designedto draw your attention to safetyfeatures which exceedinternational standards.Please read further to discover the benefits of TemBreak 2.


THE TEMBREAK 2PRODUCT LINES

TEMBREAK 2

MOULDED CASE CIRCUIT BREAKERS

Rated current (In) from 20A to 1600A. BreakingCapacity (Icu) from 25kA to 200kA at 415V AC.

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The Ultimate Safety Breaker page 4

WELCOME TO TEMBREAK 2

TEMBREAK 2 MOULDED CASE CIRCUIT BREAKERS

16A TO 1600A

1. Welcome to TemBreak 2• Easy Selection Guide 5

• 10 Reasons to use TemBreak 2 7

• Safety Plus 9

• Exceeding Standards 11

• Reducing Environmental Impact 12

2. Ratings and Specifications

3. Operating Characteristics

4. Application Data

5. Accessories

6. Installation

7. Dimensions


The TemBreak 2 range of products includes:

- Moulded Case Circuit Breakers (MCCBs)

- Switch-Disconnectors in the same compact mouldedcase frame sizes as MCCBs

- A comprehensive range of accessories which arecommon to MCCBs and Switch-Disconnectors. All internal accessories are common to all frame sizes.

F

J Adjustable thermal, adjustable magnetic

E Electronic protection

N No protection

S 125 G J

E Economical

S Standard

H High

L Limiting*

Frame rating, In (A)

C,S Low breaking capacity

N Medium breaking capacity

G,R High breaking capacity

Fixed thermal, fixed or adjustable magnetic

P Extra High breaking capacity

Type Denoted by

Model Denoted by

Key to Model and Type Designations

EASY SELECTION GUIDE


*All TemBreak 2 MCCBs limit short-circuit faults by opening inless than 5ms. Limiting (L) models open particularly quickly.

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E

LH

S

E

Note: All breaking capacities are r.m.s. symmetrical at 415V AC

125 160/250 400/630 800/1000

Model TypeModel Type

S400 NNS630 NN

Frame Rating (A)

In (A)

1250/1600

12516

250

16

630250

1000630

16001250

E400 NJ 25

E630 NE 36

S400 CJ 36

S400 NJ 50

S400 NE 50

S400 GJ 70

S400 GE 70

S400 PJ 85

S400 PE 85

S630 CE 50

S630 GE 70

H400 NE 125

L400 NE 200

Model Type Icu (kA)

S800 CJ 36

S800 NJ 50

S800 NE 50

S800 RJ 70

S800 RE 70

S1000 SE 50

S1000

H800 NE 125

L800 NE 200

Model Type Icu (kA)Model Type Icu (kA) Model Type Icu (kA)

E125 NJ 25

S125 NF 25

S125 NJ 36

S125 GJ 65

H125* NJ 125

L125* NJ 200

E250

S160 NF 25

S160 NJ 36

S160 GJ 65

S250 NJ 36

S250 NE 36

S250 GJ 65

S250 GE 65

S250 PE 70

H160 NJNJ

NJNJ

125

H250 125

NEH250 125

L160 200

L250 200

25NJ

MCCBs

S800 NNS1000 NN

Model Type

NE 70

S1250 SE 50

S1250 NE 70

S1250 GE 85

S1600 SE 50

S1600 NE 85

Model Type Icu (kA)

S1250 NNS1600 NN

Model TypeModel Type

S125 NN S160 NNS250 NN

Switch-Disconnectors


EASY SELECTION GUIDE

*250A Frame


• Accessories can be fitted by the switchboard builder or added by theend-user.

• Handles and motor operators can be rapidly fitted using the lockingpegs. It takes less than 10 seconds to secure a handle or motor to the MCCB – a great time saving compared to alternative products.

• All accessories are endurance tested to the same level as the host MCCB.

10 REASONS TO USE TEMBREAK 2

1. FIELD-INSTALLABLE ACCESSORIES

The plug-in MCCB is locked to the base when the toggleis ON. It cannot be removed unless the toggle is OFF or TRIPPED. The safety lock prevents a trip occurring as the MCCB is being removed from the base.

2. SAFETY LOCK FOR PLUG-IN VERSIONS

Door cutout patterns forhandles are symmetrical, even when breakers aremounted in opposite directions.

3. SYMMETRICAL DOOR CUTOUT PATTERNS

Using TemBreak 2 Operating Handles Using other MCCB Operating Handles

All current ratings up to 630Acan be supplied in 2 sizes:the 250A and 630A sizes.

4. MODULAR SIZES

The XOW-1S OCR comes standard with thebacklit LCD display. It can monitor andindicate phase currents, voltages, power,energy, power factor, harmonic currents, andmore. Data communications via Modbus, anopen network, are supported.

5. ADVANCED L.C.D. DISPLAY, OCR

The compact 125A size offers the same features and performance but withreduced dimensions and cost.

LockingPegs

Plug-in MCCB and base Plug-in connection kit, including safety lock

SafetyLock

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10 REASONS TO USE TEMBREAK 2

The mechanical interlock is installed on the front ofthe MCCB, and is compatible with motor operatorsand handles. An automatic changeover system can beassembled very easily by a switchboard builder orend-user.

6. COMPACT CHANGEOVERS

Under the heading “Measures to minimise the risk in the event of failure”,IEC 60204-1 Safety of Machinery-Electrical Equipment of Machineryincludes the following recommendation:

“-the use of switching devices having positive (or direct) opening operation.”

7. DIRECT OPENING

If you require a characteristic which is not available as a preset onour electronic protection unit, send us the details and we willprogram a customised characteristic to suit your application.(Within certain limits - contact us for details).

9. CUSTOMISED TRIPPING TIMES

Overload protection is adjustable between 63% and 100% of the rating.

Short-circuit protection is adjustable on all thermal magnetic models.

Short-circuit protection settings are suitable for motor starting on all models, including the compact 125A frame.

8. UNSURPASSED FLEXIBILITY

10. VISUAL SAFETY

Coloured indicators display the ONor OFF status. The indicators are fullycovered if the breaker trips, and blackis the only visible colour.

Changeover Pair with Link Interlockand Motor Operators

Viewed from Below (250A frame)

ON (I) OFF (O) TRIPPED


SAFETY PLUS

Terasaki have an innovative approach to product design. Our goal is to develop products which not only meet, but exceed recognised standards.

We use our knowledge of related applications to improvecircuit breaker designs. For instance, when developing the Direct Opening Action, we applied ideas from a machinery safety standard to the design of theTemBreak 2 switching mechanism.

This proactive development policy confirms our reputation as Innovators in Protection Technology.

Machine Safety

TemBreak 2 MCCBs are marked with IEC symbol indicatingDirect Opening Action.

The robust mechanism ensures that the force you apply to the toggle is transmitted directly to the contacts.

Under the heading “Measures to minimise risk in the event offailure”, IEC 60204-1 Safety of Machinery - ElectricalEquipment of Machines includes the followingrecommendation:

TemBreak 2 MCCBs help you to comply with the world’s moststringent safety standards. It is one of the safest switchingdevices for machinery.

“ - the use of switching devices having positive

(or direct) opening operation.”

page 9 The Ultimate Safety Breaker

Opening force istransmitteddirectly fromthe toggle switch

Contacts separated Maintenance canbe performed onthe load side


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You can easily see if a breaker is open, closed or tripped. SAFETY+ colouredindicators boldly display the ON or OFF status. The indicators are fully covered ifa breaker trips, and black is the only visible colour.

This is a unique safety feature. You can identify faulty circuits at a glance.

The toggle position always matches the position of the main contacts.

ON (I) OFF (O) TRIPPED

The risk of touching live parts has been minimised by design. These features reduce the risk of touching live parts:

• There are no exposed metal screws on the front face

• IP20 protection at the terminals

• IP30 protection at the toggle

• If the toggle is broken by accident or misuse, no live part is exposed

• No live parts are exposed when fitting accessories

• Double Insulation

Touch Safety

SAFETY PLUS

Visual Safety


Safety Plus

TemBreak 2 MCCBs exceed the requirements of recognised standards.

International Compliance

• The TemBreak 2 MCCB complies with the internationalstandard IEC 60947-2

• TemBreak 2 Switch Disconnectors comply with IEC 60947-3

• Accessories comply with IEC 60947-5-1 or IEC 61058-1

• The entire range conforms to the IEC general rules for switchgear, IEC 60947-1

• TemBreak 2 MCCBs comply with JIS C 8201-2-1 Ann.1

• The TemBreak 2 range complies with the EC Low Voltage Directive and all models are CE marked

• TemBreak 2 MCCBs carry the IEC symbol indicating Direct Opening Action as defined by IEC 60947-5-1. IEC 60204-1, Safety of Machinery - Electrical Equipment of Machines recommends that switches used for machinery have Direct Opening Action to minimise risk in the event of failure

Independent Tests

TemBreak 2 circuit breakers have been tested at independent laboratories as well as in Terasaki's own laboratory in Osaka, Japan. Copies of independent test reports are availableon request.

Marine Approvals

TemBreak 2 MCCBs are approved by the leading marine approval organisations.

EXCEEDING STANDARDS



Longer Life Cycle

It makes good environmental sense to install a product with a long life expectancy. If you install a TemBreak 2MCCB, you can expect it to stay in service for at least 30,000 mechanical operations (250A Frame). This is 22,000 more operations than recommended by IEC 60947-2, the international standard for circuit breakers.

If a system must be upgraded in future, we have made the following provisions for recycling:

The modular design of TemBreak 2 allows component parts and accessories to be easily disassembled and separately disposed of. Moulded parts do not contain any embedded metal parts.

Materials are clearly marked to allow future identification for easy recycling.

Uses Eco-friendly Materials

The following materials are used in most TemBreak 2 circuitbreakers:

• Thermoplastic resin not containing PBBs or PBDEs

• Lead-free solder

• Cadmium-free contacts

Lighter and Smaller

Components with low weight and volume make life easy for users, but high performance from smaller products alsomeans less material used and less waste produced.

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2

REDUCING ENVIRONMENTAL IMPACT

ISO 14001 Terasaki operate an Environmental Management System accredited to ISO 14001:1999. This requires us to monitorand measure the environmental performance of our activities, products and services in order to continually improvesuch performance.

Further information about this standard can be found on the internet at: www.tc207.org

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• Accessories can be fitted by the switchboard builderor added by the end-user. All internal accessories arecommon for TemBreak 2 MCCBs.

• Handles and motor operators can be rapidly fittedusing the locking pegs. It takes less than 10 secondsto secure a handle or motor to the MCCB – a greattime saving compared to alternative products.

• All accessories are endurance tested to the same levelas the host MCCB.

FIELD-INSTALLABLE ACCESSORIES

LockingPegs

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RATINGS AND SPECIFICATIONS


16A TO 1600A

1. Welcome to TemBreak 2


• MCCBs 15

• Switch-Disconnectors 21


4. Application Data

5. Accessories

6. Installation

7. Dimensions


Frame Quantity Unit Condition 125

Model E125 S125Number of Poles 3, 4 1Type NJ NF

Nominal current ratings

In (A) 45oC 20,32,50, 16,20,25,63,100,125 32,40,50,

63, 80,100,125

Electrical characteristics

Rated operational voltage Ue (V) AC 50/60 Hz 525 240DC 500 -

Rated insulation voltage Ui (V) 800 800Rated impulse withstand voltage Uimp (kV) 8 8

Ultimate breaking capacity Icu (kA) 690V AC - -(IEC, JIS, AS/NZS) 525V AC 8 -

440V AC 15 -400/415V AC 25 -220/240V AC 35 25250V DC 25 -

Service breaking capacity Ics (kA) 690V AC - -(IEC, JIS, AS/NZS) 525V AC 6 -

440V AC 12 -400/415V AC 19 -220/240V AC 27 13250V DC 19 -

Rated breaking capacity (NEMA) (kA) 480V AC 8 -240VAC 35 25

Protection

Adjustable thermal, adjustable magneticFixed thermal, fixed magneticMicroprocessorUtilisation category A A

Installation

Front connection (FC)Extension bar (FB) • •Cable clamp (FW) • •Rear connection (RC) • -Plug-in (PM) • -Draw- out (DR) - -DIN rail mounting (DA) • •Dimensions h (mm) 155 155

w (mm) 3 pole, (1 pole) 90 (30)4 pole 120

d (mm) 68 68Weight W (kg) 3 pole, (1 pole) 1.1 (0.45)

4 pole 1.4

Operation

Direct Opening ActionToggle operation Door mounted (HS, HP) / Breaker mounted handle (HB) • -Motor operation (MC) • -

Endurance Electrical cycles 440V ACMechanical cycles

MCCB ELECTRICAL CHARACTERISTICS TO IEC 60947-2, EN 60947-2,

JIS C 8201-2-1 ANN.1, AS/NZS 3947-2, NEMA AB-1


Standard • Optional - Not Available

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*Applies only to 20A and 32A models The Ultimate Safety Breaker page 16

160

S125 S125 H125 L125 S160 S160 S160 H160 L1603, 4 3,4 3, 4 3, 4 1 3, 4 3, 4 3, 4 3, 4NJ GJ NJ NJ NF NJ GJ NJ NJ

20,32,50, 20,32,50, 20,32,50, 20,32,50, 16,20,25,32, 20,32,50,63, 50,63,100, 160 16063,100,125 63,100,125 63,100,125 63,100,125 40,50,63,80, 100,125,160 125,160

100,125,160

690 690 690 690 415 690 690 690 690600 600 600 600 125 600 600 600 600800 800 800 800 800 800 800 800 8008 8 8 8 8 8 8 8 8

6 6 20 25 - 7.5 (5*) 7.5 20 2522 25 45 65 - 25 (18*) 25 45 6525 50 120 180 - 25 (18*) 50 120 18036 65 125 200 - 36 (30*) 65 125 20050 85 150 200 25 65 (42*) 85 150 20025 40 40 40 - 40 (30*) 40 40 40

6 6 15 20 - 7.5 (5*) 7.5 15 2022 22 45 65 - 25 (18*) 25 45 6525 25 80 135 - 25 (18*) 25 80 13536/30 36/33 85 150 - 36 (25*) 36 85 15050 85 150 150 19 65 (35*) 85 150 15019 40 40 40 - 40 (25*) 40 40 40

22 25 45 65 - 22 (18*) 25 45 6550 85 150 200 25 65 (42*) 85 150 200

A A A A A A A A A

• • • • • • • • •• • • • • • • • •• • • • - • • • •• • • • - • • • •- - - - - - - - -

• • - - - - - - -155 155 165 165 165 165 165 165 16590 90 105 105 (35) 105 105 105 105120 120 140 140 - 140 140 140 14068 68 103 103 68 68 68 103 1031.1 1.1 2.4 2.4 (0.5) 1.5 1.5 2.5 2.51.4 1.4 3.2 3.2 1.9 1.9 3.3 3.3

• • • • - • • • •• • • • - • • • •


30,00030,000

20,00030,000

20,00030,000


MCCB ELECTRICAL CHARACTERISTICS TO IEC 60947-2,

EN 60947-2, JIS C 8201-2-1 ANN.1, AS/NZS 3947-2, NEMA AB-1


Frame Quantity Unit Condition 250

Model E250 S250 S250 S250 S250Number of Poles 3, 4 3, 4 3, 4 3, 4 3, 4Type NJ NJ GJ NE GE


In (A) 45oC 20,32 160 160 40, 40,50,63 200 200 125, 125,100,125 250 250 160 160160,200 250 250

Electrical characteristics 250

Rated operational voltage Ue (V) AC 50/60 Hz 525 690 690 690 690DC 500 600 600 - -

Rated insulation voltage Ui (V) 800 800 800 800 800Rated impulse withstand voltage Uimp (kV) 8 8 8 8 8

Ultimate breaking capacity Icu (kA) 690V AC - 7.5 7.5 7.5 7.5(IEC, JIS, AS/NZS) 525V AC 10 25 25 25 25

440V AC 15 25 50 25 50400/415V AC 25 36 65 36 65220/240V AC 35 65 85 65 85250V DC 25 40 40 - -

Service breaking capacity Ics (kA) 690V AC - 7.5 7.5 7.5 7.5(IEC, JIS, AS/NZS) 525V AC 7.5 25 25 25 25

440V AC 12 25 25 25 25400/415V AC 19 36 36 36 36220/240V AC 27 65 85 65 85250V DC 19 40 40 - -

Rated breaking capacity (NEMA) (kA) 480V AC 10 22 25 25 25240VAC 35 65 85 65 85

Rated short-time withstand current Icw (kA) 0.3 Seconds - - - - -

Protection

Adjustable thermal, adjustable magneticFixed thermal, fixed magneticMicroprocessorUtilisation category A A A A A

Installation

Front connection (FC)Extension bar (FB) • • • • •Cable clamp (FW) • • • • •Rear connection (RC) • • • • •Plug-in (PM) • • • • •Draw- out (DR) - - - - -DIN rail mounting (DA) - - - - -Dimensions h (mm) 165 165 165 165 165

w (mm) 3 pole 105 105 105 105 105(mm) 4 pole 140 140 140 140 140

d (mm) 68 68 68 103 103Weight W (kg) 3 pole 1.5 1.5 1.5 2.3 2.3

4 pole 1.9 1.9 1.9 3.1 3.1

Operation

Direct Opening ActionToggle operation Door mounted (HS, HP) / Breaker mounted handle (HB) • • • • •Motor operation (MC) • • • • •Endurance Electrical cycles 415V AC

Mechanical cycles


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*MCCB cannot be used in IT systems at this voltage.**Max. rating 225A for Plug-in.† Refer to Temperature Ratings, Section 6.

Contact us for details.



400 630

S250 H250 H250 L250 E400 S400 S400 S400 S400 S400 S400 S400 H400 L400 E630 S630 S6303, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3,4 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3,4 3, 4 3, 4PE NJ NE NJ NJ CJ NJ NE GJ GE PJ PE NE NE NE CE GE

40, 160, 40, 160, 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, 630 630 630125, 250** 125, 250** 400 400 400 400 400 400 400 400 400 400160 160250 250

690 690 690 690 525 690 690 690 690 690 690 690 690 690 690* 690* 690*- 600 - 600 500 600 600 - 600 - 600 - - - - - -800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 8008 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8

20 20 20 25 - 15 20 20 20 20 20 20 35 50 10* 20* 20*35 45 45 65 15 22 30 30 30 30 30 30 45 65 15 30 3050 120 120 180 22 30 45 45 65 65 80 80 120 180 25 45 6570 125 125 200 25 36 50 50 70 70 85 85 125 200 36 50 70125 150 150 200 35 50 85 85 100 100 100 100 150 200 50 85 100- 40 - 40 25 40 40 - 40 - 40 - - - - - -

15 15 15 20 - 15 15 15 15 15 15 15 35 50 10* 15* 15*35 45 45 65 15 22 30 30 30 30 30 30 45 65 15 30 3050 80 80 135 22 30 45 45 50 50 80 80 80 135 25 45 5070 85 85 150 25 36 50 50 50 50 85 85 85 150 36 50 50125 150 150 150 35 50 85 85 85 85 85 85 150 150 50 85 85- 40 - 40 19 40 40 - 40 - 40 - - - - - -

35 45 45 65 15 22 25 25 30 30 30 30 45 65 15 25 30125 150 150 200 35 50 85 85 100 100 100 100 150 200 50 85 100

- - - - - - - 5 - 5 - 5 5 5 - - -

A A A A A A A B A B A B B B A A A

• • • • • • • • • • • • • • • • •• • • • • • • • • • • • • • - - -• • • • • • • • • • • • • • • • •- † - † • • • • • • • • • •- - - - • • • • • • • • • • - - -- - - - - - - - - - - - - - - - -165 165 165 165 260 260 260 260 260 260 260 260 260 260 260 260 260105 105 105 105 140 140 140 140 140 140 40 140 140 140 140 140 140140 140 140 140 185 185 185 185 185 185 185 185 185 185 185 185 185103 103 103 103 103 103 103 103 103 103 103 103 140 140 103 103 1032.5 2.4 2.5 2.4 4.2 4.2 4.2 4.3 4.2 4.3 4.2 4.3 7.1 7.1 5.0 5.0 5.03.3 3.2 3.3 3.2 5.6 5.6 5.6 5.7 5.6 5.7 5.6 5.7 9.4 9.4 6.5 6.5 6.5

• • • • • • • • • • • • • • • • •• • • • • • • • • • • • • • • • •

4,50015,000

4,50015,000

10,00030,000


MCCB ELECTRICAL CHARACTERISTICS TO IEC 60947-2, EN 60947-2,

JIS C 8201-2-1 ANN.1, AS/NZS 60947-2, NEMA AB-1



Frame

ModelNumber of PolesType



Rated operational voltage

Rated insulation voltageRated impulse withstand voltageUltimate breaking capacity(IEC, JIS, AS/NZS)

Service breaking capacity(IEC, JIS, AS/NZS)

Rated breaking capacity (NEMA)

Rated short-time withstand current

Protection

Adjustable thermal, adjustable magnetic (TMD)Fixed thermal, fixed magnetic (TMF)Microprocessor (LSI/LSIG)Utilisation category

Installation

Front connection (FC)Extension bar (FB)Cable clamp (FW)Rear connection (RC)Plug-in (PM)Draw-out (DR)DIN rail mounting (DA)Dimensions

Weight

Operation

Direct Opening ActionToggle operationDoor mounted (HS, HP) / Breaker mounted handle (HB)Motor operation (MC)

Endurance

Quantity

In

Ue

UiUimp

Icu

Ics

Icw

hw

dW

ElectricalMechanical

Unit

(A)

(V)

(V)(kV)(kA)

(kA)

(kA)

(kA)

(mm)(mm)

(mm)(kg)

cyclescycles

Condition

45°C

AC 50/60 HzDC

690V AC525V AC440V AC

400/415V AC220/240V AC

250V DC690V AC525V AC440V AC

400/415V AC220/240V AC

250V DC480V AC240VAC

0.3 Seconds

3 pole4 pole

3 pole4 pole

415V AC

S8003, 4NJ

630800

6906008008

20*304550855020*30455085503085-

■

A

-■

• (3)•••-

2732102801038.511.5

■

■

••

800

S8003, 4CJ

630800

6906008008

10*15*3036505010*15*303650501550-

■

A

-■

• (3)•••-

2732102801038.511.5

■

■

••

4,00010,000

*MCCB cannot be used in IT systems at this voltage.

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S8003, 4RE

630800

690

8008

25*356570100

-20*30505075-

3510010

■

B

-■

• (3)•••-

273210280103(4)(5)

■

■

••

S8003, 4NE

630800

690

8008

20*30455085-

20*30455085-

308510

■

B

-■

• (3)•••-

273210280103(4)(5)

■

■

••

S8003, 4RJ

630800

6906008008

25*4565701005020*345050755045100

-

■

A

-■

• (3)•••-

2732102801038.511.5

■

■

••

H8003, 4NE

630800

690

8008

25*40125125150

-20*349494150

-4015010

■

B

-■

-•••-

273210280140(6)(7)

■

■

••

L8003, 4NE

630800

690

8008

25*45180200200

-20*34135150150

-4520010

■

B

-■

-•••-

273210280140(6)(7)

■

■

••

1000

S10003, 4SE

1000

690

8008

20*30455085-

15*23343865-

3085-

■

A

-■

-•---

27321028010311.014.8

■

■

••

S10003, 4NE

1000

690

8008

25*456570100

-20*34505075-

45100

-

■

A

-■

-•---

27321028010311.014.8

■

■

••

1250

S12503, 4SE

1250

690

8008

20*30455085-

15*23343865-

308515

■

B

-■

-•••-

37021028012019.825.0

■

■

••

S12503, 4NE

1250

690

8008

25*456570100

-20*34505075-

4510015

■

B

-■

-•••-

37021028012019.825.0

■

■

••

S12503, 4GE

1250

690

8008

45*6585

85 (1)125

-34*5065

65 (2)94-

6512515

■

B

-■

-•••-

37021028012019.825.0

■

■

••

1600

S16003, 4SE

1600

690

8008

20*30455085-

15*23343865-

308520

■

B

-•-■

-•-

37021028014027.035.0

■

■

••

S16003, 4NE

1600

690

8008

45*6585

85 (1)125

-34*5065

65 (2)94-

6512520

■

B

-•-■

-•-

37021028014027.035.0

■

■

••

4,00010,000

4,00010,000

2,0005,000

4,0005,000

(1) 100kA at 400V(2) 75kA at 400V(3) 630A only

(4) 8.7kg/630A, 9.1kg/800A(5) 11.9kg/630A, 12.3kg/800A(6) 13.3kg/630A, 14.8kg/800A(7) 16.8kg/630A, 18.8kg/800A




SWITCH-DISCONNECTOR ELECTRICAL CHARACTERISTICS

TO IEC 60947-3, EN 60947-3, AS/NZS 60947-3Frame

ModelNumber of PolesType



Rated operational voltage

Rated insulation voltageRated impulse withstand voltageRated short-circuit making capacityRated short-time withstand currentUtilisation category to IEC 60947-3

Installation

Front connection (FC)Extension bar (FB)Cable clamp (FW)Rear connection (RC)Plug-in (PM)Draw-out (DR)DIN rail mounting (DA)Dimensions

Weight

Operation

Direct Opening ActionToggle operationDoor mounted (HS, HP) / Breaker mounted handle (HB)Motor operation (MC)Endurance

Quantity

Ie

Ue

UiUimp

IcmIcw

hw

dW

ElectricalMechanical

Unit

(A)

(V)

(V)(kV)

(kA peak)(kA rms)

(mm)(mm)

(mm)(kg)

cyclescycles

Condition

AC 50/60 HzDC

0.3 SecondsACDC

3 pole4 pole

3 pole4 pole

415V AC

160

S1603, 4NN

160

690600800863

AC-23ADC-22A

■

••••--

165105140681.51.9

■

■

••

10,00030,000

125

S1253, 4NN

125

6906008008

3.62

AC-23ADC-22A

■

••••-•

15590120681.11.4

■

■

••

30,00030,000

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Contact us for details.

250

S2503, 4NN

250

690600800863

AC-23ADC-22A

■

••••--

165105140681.51.9

■

■

••

10,00030,000

400

S4003, 4NN

400

690600800895

AC-23ADC-22A

■

••••--

2601401851034.25.6

■

■

••

4,50015,000

630

S6303, 4NN

630

69060080089

5 (3)AC-23ADC-22A

■

•••

--

2601401851034.45.8

■

■

••

4,50015,000

1000

S10003, 4NN

1000

69060080081710

AC-23ADC-22A

-■

-•---

27321028010310.414.0

■

■

••

1250

S12503, 4NN

1250

69060080083215

AC-23ADC-22A

-■

-•••-

37021028012018.223.4

■

■

••

4,0005,000

1600

S16003, 4NN

1600

69060080084520

AC-23ADC-22A

-•-■

-•-

37021028014024.932.9

■

■

••

2,0005,000

800

S8003, 4NN

630800

69060080081710

AC-23ADC-22A

-■

-•••-

273210280103(1)(2)

■

■

••

4,00010,000

(1) 8.0kg/630A, 8.5kg/800A(2) 11.0kg/630A, 11.5kg/800A

(3) 7.6kA/0.1sec.

2

The plug-in MCCB is locked to the basewhen the toggle is ON. It cannot be removedunless the toggle is OFF or TRIPPED. The safety lock prevents a trip occurring asthe MCCB is being removed from the base.

SAFETY LOCK FOR PLUG-IN VERSIONS

Plug-in MCCB and base

Plug-in connection kit, including safety lock

SafetyLock

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OPERATING CHARACTERISTICS

TEMBREAK 2

MOULDED CASE CIRCUIT BREAKERS16A TO 1600A




• Thermal Magnetic Protection 25

• Thermal Magnetic Time / Current Characteristics 28

• Electronic Protection

Standard type 36

With LCD 47

• Electronic Time / Current Characteristics

Standard type 40

With LCD 51

• Let-through Peak Current Characteristics 53

• Let-through Energy Characteristics 60

4. Application Data

5. Accessories

6. Installation

7. Dimensions


THERMAL MAGNETIC PROTECTION

TemBreak 2 MCCBs from 125A frame to 800A frame are available with thermal magnetic protectionunits.

3 Pole MCCB with Adjustable Thermal and Adjustable Magnetic Characteristics Single Pole MCCB with Fixed Characteristics

Models with Adjustable Thermal and Adjustable Magnetic Characteristics

All standard 3 pole and 4 pole TemBreak 2 thermal magnetic models have adjustable thermal andadjustable magnetic characteristics.

Traditionally, thermal magnetic MCCBs have had adjustable thermal with fixed magnetic characteristics.The fixed magnetic element can limit the application of the MCCB.

An adjustable magnetic characteristic allows short-circuit protection to be matched to the load and supply characteristics, for example motor inrush currents or generator short-circuit currents.Lowering the short-circuit tripping threshold can allow a higher earth-loop impedance in an installation and provide end-of-cable protection with the correct disconnection times.

Thermal Magnetic trip units are especially suited to the following applications:• Installations where harmonic distortion of current waveforms is likely.

They operate inherently on the root mean square (rms) heating effect of current.• DC circuits. Refer to Section 4, “The Application of MCCBs in DC Systems”

for more information.


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1. IR is the thermal element adjustment dial and is used to set the rated current tomatch the conductor rating.

IR can be set between 0.63 and 1.0 times In.

2. Ii is the magnetic element adjustment dial and is used to set the short circuittripping threshold to suit the application.


Adjustment Dials

Models, Types, Rated Currents and Magnetic trip currents of Thermal Elements


Model Type Rated current In (A) Magnetic trip current Ii (A)

S125 -NF16, 20, 25, 32, 40, 50, 63, 80, 100 13 xIn125 12.4 xIn

E125 -NJ20, 32, 50, 63, 100 6 – 12 xIn125 6 – 10 xIn

S125 -NJ20, 32, 50, 63, 100 6 – 12 xIn125 6 – 10 xIn

S125 -GJ20, 32, 50, 63, 100 6 – 12 xIn125 6 – 10 xIn

H125 -NJ 20, 32, 50, 63, 100, 125 6 - 12 xInL125 -NJ 20, 32, 50, 63, 100, 125 6 – 12 xInS160 -NF 16, 20, 25, 32, 40, 50, 63, 80, 100, 125, 160 10 xIn

S160 -NJ20, 32, 50, 63, 100, 125 6 – 12 xIn160 6 – 13 xIn

S160 -GJ50, 63, 100, 125 6 – 12 xIn160 6 – 13 xIn

H160 -NJ 160 6 – 13 xInL160 -NJ 160 6 – 13 xIn

E250 -NJ20, 32, 50, 63, 100, 125 6 – 12 xIn160, 200 6 – 13 xIn250 6 – 10 xIn

S250 -NJ160, 200 6 – 13 xIn250 6 – 10 xIn

S250 -GJ160, 200 6 – 13 xIn250 6 – 10 xIn

H250 -NJ160 6 – 13 xIn250 (225A for Plug-in) 6 – 10 xIn

L250 -NJ160 6 – 13 xIn250 (225A for Plug-in) 6 – 10 xIn

E400 -NJ 250, 400 6 – 12 xInS400 -CJ 250, 400 6 – 12 xInS400 -NJ 250, 400 6 – 12 xInS400 -GJ 250, 400 6 – 12 xInS800 -CJ 630, 800 5 – 10 xInS800 -NJ 630, 800 5 – 10 xInS800 -RJ 630, 800 5 – 10 xIn


Neutral Pole Protection

Neutral pole protection is available as an optional extra on four pole thermal magnetic MCCBs.The thermal and magnetic elements in the neutral pole are related to those in the phase poles as follows:

Motor Protection

MCCBs feeding motors are often only required to provide protection from short-circuits. Overloadprotection is provided by a dedicated thermal or electronic overload relay. Tembreak 2 MCCBs withoutthermal protection elements are available for this application. Four pole MCCBs with magnetic trip onlyhave protection on the neutral pole as standard.

Single Pole MCCBs

Single pole models have fixed thermal and fixed magnetic characteristics.

Generator Protection

Generators may need specially modified protection characteristics, based on their short-circuit capability.

If a generator is capable of delivering short-circuit current greater than six times its full load current, a standard TemBreak 2 thermal magnetic MCCB may be used, with I i set at less than the available short-circuit current. (Note that MCCBs, with fixed magnetic characteristics may not be suitable for this application.)

A thermal magnetic MCCB with low instantaneous protection may be used where the generator short-circuit current is less than six times its full load current. These are modified versions of thestandard MCCB.

Four pole MCCBs with low instantaneous protection have protection on the neutral pole as standard.The magnetic characteristic of MCCBs with low instantaneous protection is fixed at the following values:



Model Magnetic Trip Current

E125 3xIn

S125 3xIn

S160 3xIn

E250 3xIn

S250 3xIn

E400 3.5xIn

S400 3.5xIn

Phase Trip Threshold Neutral Trip Threshold

Thermal Ir (adjustable) IN (adjustable)= In

Magnetic Ii (adjustable) Ii (adjustable)


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THERMAL MAGNETIC CHARACTERISTICS

Single Pole MCCBs

Max.

Min.

125A

16~100A

Time/current characteristic curves

S125-NFTime/current characteristic curves

S160-NF




125A Frame


E125-NJ, S125-NJ, S125-GJ

50-100A(max)

20-32A(max)

50-100A(min)

20-32A(min)

Adjustable setting rangeof magnetic trip

LO HI

20325063100

240±48384±77600±120756±1511200±240


E125-NJ, S125-NJ, S125-GJ

125A(max)

125A(min)

Adjustable setting rangeof magnetic trip

LO HI

125 1250±250


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125A Frame


H125-NJ, L125-NJ




160A and 250A Frames


S160-NJ, S160-GJ, E250-NJ, S250-NJ, S250-GJ

20-200A(max)

20-200A(min)


E250-NJ, S250-NJ, S250-GJ

250A(max)

250A(min)

250 2500±500

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✽ For Plug-in connection,Max. rating 225AIi=2925A±585A



160A and 250A Frames


H250-NJ, L250-NJTime/current characteristic curves

H160-NJ, H250-NJ, L160-NJ, L250-NJ

250A(max)

250A(min)

250✽ 2500±500

Magnetic trip currentfor Front connection and Rear connection



400A Frame



E400-NJ, S400-CJ, S400-NJ, S400-GJ, S400-PJ

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800A Frame



S800-CJ, S800-NJ, S800-RJ

Ambient compensating curves

Percent Rated Current

Trip

ping

Tim

em

inut

ese

cond

hour

10080 90 125

150

250

200

300

400

500

600

700

800

900

1000

1500

2000

2500

3000

4000

5000

6000

7000

8000

0.005

0.010.0080.006

0.02

0.030.040.050.060.080.1

0.2

0.3

0.60.8

0.40.5

1

2

3

54

68

10

20

3040501

2

4

6

10

20

3040

1

2

34

3

5

8

50

Magnetic trip current

In(A)630

Ii(A)

6300±1260

630A(max.)

630A(min.)

Adjustable setting rangeof magnectic trip

LO HI

5

Cal

ibra

ted

Tem

pera

ture

85

95

105

115

125

135

145

15 25 35 45 55

Per

cent

cur

rent

rat

ing

(%)

Ambient Temperature (°C)

Calibrated at 45 °C

I n x 0.63

I n x 0.8

I n x 1.0


S800-CJ, S800-NJ, S800-RJ

Ambient compensating curves


Trip

ping

Tim

em

inut

ese

cond

hour

10080 90 125

150

250

200

300

400

500

600

700

800

900

1000

1500

2000

2500

3000

4000

5000

6000

7000

8000

0.005

0.010.0080.006

0.02

0.030.040.050.060.080.1

0.2

0.3

0.60.8

0.40.5

1

2

3

54

68

10

20

3040501

2

4

6

10

20

3040

1

2

34

3

5

8

50

Magnetic trip current

800 8000±1600

800A(max.)

LO HI

800A(min.)

Adjustable setting rangeof magnectic trip

In(A)

Ii(A)

5

Ambient Temperature (°C)

Calibrated at 45 °C

Cal

ibra

ted

Tem

pera

ture

85

95

105

115

125

135

145

15 25 35 45 55

Per

cent

cur

rent

rat

ing

(%)

I n x 0.63

I n x 0.8

I n x 1.0


MEMO

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TemBreak 2 MCCBs from 250A frame to 1600A frame are available withelectronic protection units. Current ratings, In, of 40A, 125A, 160A, 250A, 400A,630A, 800A, 1000A, 1250A and 1600A are available. These offer great flexibilityas their characteristics can be set to suit a wide range of application conditions.Overload protection can be set between 0.4 and 1.0 times In.

Terasaki offer one of the most adaptable protection units on the market:

If you require a characteristic which is not available as a preset on our standardelectronic protection unit, send us the details and we will program a customisedcharacteristic to your specification.*

ELECTRONIC PROTECTION (STANDARD TYPE)

Every TemBreak 2 electronic protection unit includes overload protection (L),delayed short-circuit protection (S) and instantaneous protection (I) as standard.

*Characteristic is programmable within certain limits.Contact us for details.

Selecting a Preset Characteristic for a 400A TemBreak 2 MCCB with Electronic Protection

Electronic Protection Characteristic



Three optional functions are available:

Ground Fault Trip (G)

This function trips the MCCB after time delay, tg, if the ground fault current exceeds the presetthreshold, Ig. Ground fault protection can be enabled and disabled by operating a DIP switch onthe electronic protection unit. An external current transformer is available if the ground faulttrip function is required on a 3 pole MCCB, in a 3 phase, 4 wire system. The ground fault trip function is available from 400A to 1600A for In.

Neutral Protection (N)

Neutral protection trips the MCCB after time delay, tN, if current in the neutral conductorexceeds the rated current, In, of the MCCB. The time delay characteristic is identical to that of the overload characteristic (L).

Preferential Trip Alarm (P)

An LED and volt-free output contact are activated after a time delay, tp, if the load currentexceeds the preset threshold, Ip.

An OCR power supply is required for operation of the preferential trip alarm. This is mountedas shown below, either on the side of the breaker (250A and 400 to 1600A – standard), orremotely (400 to 1600A only – on request). Ratings, specifications and wiring arrangements areshown below. Dimensions of the OCR power supply for preferential trip alarm can be found inSection 7. Note that the breaker mounted terminal block is not compatible with the OCR powersupply for Front-Connected and Rear-Connected MCCBs described in Section 5, if the OCRpower supply is mounted on the right side of the breaker.

ELECTRONIC PROTECTION (STANDARD TYPE)Optional Functions

Rated Current of Output Contact

resistive load inductive load

250V AC 2A 2A

220V DC 2A 2A

OCR Power Supply Specifications

Voltage 200-240V AC

Rated Power 2VA

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ELECTRONIC PROTECTION (STANDARD TYPE)

Available - Not Available

Optional Function

Poles

3

4

3

4

Code

APAPAN

APNAPAG

APGAPAN

APNAGN

APGN

Ground Fault (G)

-

-

-

-

-

-

-

-

Neutral Protection (N)

-

-

-

-

-

-

Preferential Trip Alarm (P)

-

-

-

-

How to Specify Optional Functions

Optional functions must be specified at the time of order. Descriptions for electronic MCCBsinclude a 1-4 digit alphabetic code after the type designation which details the combination ofoptional functions. For example:

S400-GE APG 3P 400A FC - includes preferential trip and ground fault trip.

The table below lists codes for all the optional functions currently available:

In

250

400

630

800

1000

1250

1600

MCCB ProtectionRelay

OCR powersupply for

preferrentislTrip Alarm

ControlPowerSupply

Terminals

OutputContactCables,

Pre-Wired

Connectionsfrom OCR

power supply toProtection Relay,

Pre-Wired

A

B

A. Connection Arrangement for Prefferential Trip Alarm withBreaker Mounted OCR power supply (Standard).

B. Connection Arrangement for Prefferential Trip Alarm withRemotely Mounted OCR power supply (On Request).


ELECTRONIC PROTECTION (STANDARD TYPE)Adjustment Dials


Tolerances of Characteristics

The left adjustment dial sets the rated current to match the conductor rating. The right adjustmentdial selects one of seven preset characteristics on 400A, 800A, 1250A and 1600A models, and one ofsix preset characteristics on 630A and 1000A models, and one of 5 preset characteristics on 250Amodel. The effects of the left adjustment dial (labelled IR(A)), and the right adjustment dial (labelledCharacteristics) are detailed in the tables shown underneath each time / current graph.

Characteristics Tolerance

Long Time DelayIR Tripping when (IR✕1.05) É load current Ö (IR✕1.25)

tR ± 20%

Short Time DelayIsd ± 15%

tsd Total clearing time +50ms, resettable time –20ms

Instantaneous Ii ± 20%

Preferential Trip AlarmIp ± 10%

tp ± 10%

Ground Fault TripIg ± 15%

tg Total clearing time +50ms, resettable time –20ms

Neutral Protection IN Tripping when (IN✕1.05) É load current Ö (IN✕1.3)

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ELECTRONIC CHARACTERISTICS (STANDARD TYPE)

S250-NE, S250-GE, S250-PE, H250-NE


In = 250A; 160A; 125A; 40A Note(1)

LT

ST

PTA

NPOption

Standard

IR (A)LTD Pick-up current IR xIn 0.4 0.5 0.63 0.8 0.9 0.95 1.0

1Characteristics

Note(1) For Plug-in (PM), max. setting for IR should be less than 225A. When In=250A, IR should be In✕0.9 or less.(2) Ii max. = 13 x In. (3) Characteristic of neutral protection (tN vs. IN) is identical to characteristic of phase protection (tR vs. IR).

No. 2 4 511

2.5 5 100.20.1

14(Max: 13 x In) Note (2)

0.840

1.0 Note (3)

tN = tRtN

IN

tpIp

Ii

tsd

Isd xIR

xIRxIR

xIR

(s)

(s)

(s)

tR (s)at 200% x IR at 600% x IR

21 21 5 7.5

INST

3



S400-NE, S400-GE, S400-PE, H400-NE, L400-NE

Percent Rated Current IRPercent Rated

Current In

LT

ST

PTA

NP

Option

Standard


1Characteristics

Note(1) GF is not available when In is 250A. (2) Ii max. = 13 x In. (3) 1.0 x IR or 0.5 x IR can be selected. Characteristic of neutral protection (tN vs. IN)is identical to characteristic of phase protection (tR vs. IR). (4) When you specify GF on MCCBs with 3 poles the terminal block is automatically fittedto connect with the external neutral CT for 3 phases 4 wires system. See terminal blocks in section 7. GF is not available for 250A IN.

No. 2 3 4 5 6 711

2.5 5 100.20.1

14(Max: 13 x In) Note (2)0.840

1.0/0.5 Note(3)

tN=tRtN

IN

tpIpIi

tsd

Isd xIR

xIRxIR

xIR

(s)

(s)

GFNote(4)

0.2

0.2tg

Ig xIn(s)

(s)


21 21 5 10 19 29

INST

In = 400A; 250A Note(1)


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0.005

0.01

0.02

0.04

0.06

0.1

0.2

0.4

0.6

1

2

4

6

10

20

30

40

1

2

4

6

10

20

3040

1

2

3

Trip

ping

Tim

e

seco

ndm

inut

eho

ur

100

125

200

300

400

500

600

1000

1500

2000

3000

4000

5000

8000805040302010

Ii

IRIp

Ig Isd

tsd

tp

tg

tR

I

T


Current In


E630-NE, S630-CE, S630-GE

In = 630A

LT

ST

PTA

NP

Option

Standard


1Characteristics

Note(1) Ii max. = 10 x In. (2) 1.0 x IR or 0.5 x IR can be selected. Characteristic of neutral protection (tN vs. IN) is identical to characteristic ofphase protection (tR vs. IR). (3) When you specify GF on MCCBs with 3 poles the terminal block is automatically fitted to connect withthe external neutral CT for 3 phases 4 wires system. See terminal blocks in section 7.

No. 2 3 4 5 611

2.5 5 80.20.1

14(Max: 10 x In) Note (1)0.840

1.0/0.5 Note(2)

tN=tRtN

IN

tpIpIi

tsd

Isd xIR

xIRxIR

xIR

(s)

(s)

GFNote(3)

0.2

0.2tg

Ig xIn(s)

(s)


21 21 5 10

0.9

16

INST


The Ultimate Safety Breakerpage 43 The Ultimate Safety Breaker


S800-NE, S800-RE, H800-NE, L800-NE


Current In

LT

ST

PTA

NP

Option

Standard


1Characteristics

Note(1) Ii max. = 12 x In. (2) 1.0 x IR or 0.5 x IR can be selected. Characteristic of neutral protection (tN vs. IN) is identical to characteristic of phaseprotection (tR vs. IR). (3) When you specify GF on MCCBs with 3 poles the terminal block is automatically fitted to connect with the external neutralCT for 3 phases 4 wires system. See terminal blocks in section 7.

No. 2 3 4 5 6 711

2.5 5 100.20.1

14(Max: 12 x In) Note (1)0.840

1.0/0.5 Note(2)

tN=tRtN

IN

tpIpIi

tsd

Isd xIR

xIRxIR

xIR

(s)

(s)

GFNote(3)

0.2

0.2tg

Ig xIn(s)

(s)


21 21 5 10 19 29

INST

In = 800A; 630A


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The Ultimate Safety Breaker page 44The Ultimate Safety Breaker page 44

0.005

0.01

0.02

0.04

0.06

0.1

0.2

0.4

0.6

1

2

4

6

10

20

30

40

1

2

4

6

10

20

3040

1

2

3

Trip

ping

Tim

e

seco

ndm

inut

eho

ur

100

125

200

300

400

500

600

1000

1500

2000

3000

4000

5000

8000805040302010

Ii

IRIp

Ig Isd

tsd

tp

tg

tR

I

T


Current In


S1000-SE, S1000-NE

In = 1000A

LT

ST

PTA

NP

Option

Standard

IR (A)LTD Pick-up current IR xIn 0.4 0.5 0.63 0.8 0.95 1.0

1Characteristics

Note(1) Ii max. = 10 x In. (2) 1.0 x IR or 0.5 x IR can be selected. Characteristic of neutral protection (tN vs. IN) is identical to characteristic ofphase protection (tR vs. IR). (3) When you specify GF on MCCBs with 3 poles the terminal block is automatically fitted to connect withthe external neutral CT for 3 phases 4 wires system. See terminal blocks in section 7.

No. 2 3 4 5 611

2.5 5 80.20.1

14(Max: 10 x In) Note (1)0.840

1.0/0.5 Note(2)

tN=tRtN

IN

tpIpIi

tsd

Isd xIR

xIRxIR

xIR

(s)

(s)

GFNote(3)

0.2

0.2tg

Ig xIn(s)

(s)


21 21 5 10

0.9

16

INST





S1250-SE, S1250-NE, S1250-GE


Current In

LT

ST

PTA

NP

Option

Standard

IR (A)LTD Pick-up current IR xIn

1Characteristics


No. 2 3 4 5 6 711

2.5 5 100.20.1

14(Max: 12 x In) Note (1)0.840

1.0/0.5 Note(2)

tN=tRtN

IN

tpIpIi

tsd

Isd xIR

xIRxIR

xIR

(s)

(s)

GFNote(3)

0.2

0.2tg

Ig xIn(s)

(s)


21 21 5 10 19 29

INST

In = 1250A

0.4 0.5 0.63 0.8 0.9 0.95 1.0

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Current In


In = 1600A


S1600-SE, S1600-NE

LT

ST

PTA

NP

Option

Standard

IR (A)LTD Pick-up current IR xIn

1Characteristics No. 2 3 4 5 6 711

2.5 5 100.20.1

14(Max: 12 x In) Note (1)0.840

1.0/0.5 Note(2)

tN=tRtN

IN

tpIpIi

tsd

Isd xIR

xIRxIR

xIR

(s)

(s)

GFNote(3)

0.2

0.2tg

Ig xIn(s)

(s)


21 21 5 10 19 29

INST

0.4 0.5 0.63 0.8 0.9 0.95 1.0



ELECTRONIC PROTECTION (WITH LCD)

The TemBreak2 enhanced electronic breaker withintegrated VT and CT monitors the current,voltage, instantaneous electrical power, integratedelectrical energy and power factor of a circuit anddisplays their values on the LCD on the front ofthe breaker. This breaker using the Modbusprotocol allows data such as measured values andevent/fault logs to be transmitted to an externaldevice.

¡The LCD window provides the phase currents,line voltages (and their maximum values), powerfactor, electrical power and electrical energy. Itcan also provide the 1st to 19th harmoniccurrents for each phase.

¡When a fault occurs, the cause of the fault andthe fault current are indicated on the LCD. Datain memory is stored even if the power is lost. Youcan view event or fault logs after the power isrestored.

Appearance

Panel cutout

Handle frame

LCD window

The LCD window isequal to the handleframe in width; thepanel cutout can bemade easily.

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¡The breaker is available in three LCD orientations corresponding to the installation orientations of the breaker.

Vertical (move the handle up to ON)(Standard orientation)

Horizontal (move the handle right to ON) Horizontal (move the handle left to ON)

If the breaker is installed in a horizontal orientation, please specify "Horizontal (move the handle right to ON)"or "Horizontal (move the handle left to ON)" when ordering. Otherwise the standard orientation "Vertical (movethe handle up to ON)" will apply.

OCR Power Supply for Electronic Protection with LCDThe XOW OCR, protection relays, requires control power.The OCR power supply is installed on the right side of the breaker as standard. This can also be installedseparately to the breaker. Please specify when ordering.

Note q: When the OCR power supply is installed on the right side of the breaker, the breaker cannot be equipped with a terminal block for connection to theshunt trip device and under voltage trip device.

¡Specifications of OCR power supply

Note w: The permissible range of the control voltage is 85 to 110% of the rated voltage.Please specify the rated voltage when ordering.

Dimensions of the OCR power supply can be found in Section 7.

Control voltage Note w 100 – 120 VAC or 200 – 240 VAC(Rated voltage)Current consumption 2VA




Available types

Type of OCR

Protective function Alarm function Display

Long time-delay trip Short time-delay tripInstantaneous trip

Ground fault trip N-phase protectionPhase rotation

protectionPre-trip alarm LCD window LCD backlight

A GF NP NS PTA

XOW-1L-A ● — — — — ● —

XOW-1L-AGN ● ● ● — — ● —

XOW-1L-AP ● — — — ● ● —

XOW-1L-APGNS ● ● ● ● ● ● —

XOW-1L-APC ● — — — ● ● —

XOW-1L-APGNSC ● ● ● ● ● ● —

XOW-1S-A ● — — — — ● ●

XOW-1S-AGN ● ● ● — — ● ●

XOW-1S-AP ● — — — ● ● ●

XOW-1S-APGNS ● ● ● ● ● ● ●

XOW-1S-APCWH ● — — — ● ● ●

XOW-1S-APGNSCWH ● ● ● ● ● ● ●

● : Standard equipment● : Optional— : Not applicable

Measurement/event indication function specifications

Measurement/event (accuracy)Modbus communication function

● : Yes —: Non Note

Load current(±1.5%)

Present value for each phase ●Ground fault current and negative-phase current can bedisplayed depending on the specifications.

Present max value ●Among L1, L2, L3 phases, the phase having the highestcurrent is subject to measurement and the value of thecurrent is displayed.

Line voltage(±1.0%)

Present value of each line voltage ●

Present max value ●

Present phase voltage value for each phase ● Applies to 4-pole breakers only.

Harmoniccurrent (±2.5%)

Present value of 3rd, 5th, 7th, ...19thharmonic current for each phase

—

Electrical power(±2.5%)

Present value ●

Demand value ●

Max demand value ●

Electrical energy(±2.5%)

Electrical energy ●

Power factor(±5%)

Present value ●

Trip event logFault current (±1.5%) ●

Indication of cause ●

Alarm event log Cause of alarm, Indication of operated value ●

Note: Electrical energy is stored every hour and the fault current and cause of fault are stored every time a fault occurs in a flash memory.

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Measurement/event indication

Communicationfunction

Externalindicator

Test functionIndication viaoutput contact

Control powersupplyCurrent

Voltage,electrical power,electrical energy,power factor,demandelectrical power

Electricalenergy pulse

Harmoniccurrent

Trip event log Alarm event log

W H C I Y

● — — — ● ● — — ● — Required

● — — — ● ● — — ● — Required

● — — — ● ● — — ● ● Required

● — — — ● ● — — ● ● Required

● — — — ● ● ● — ● ● Required

● — — — ● ● ● — ● ● Required

● ● — — ● ● — — ● — Required

● ● — — ● ● — — ● — Required

● ● — — ● ● — — ● ● Required

● ● — — ● ● — — ● ● Required

● ● ● ● ● ● ● ● ● ● Required

● ● ● ● ● ● ● ● ● ● Required

Network interface I/O specificationsItem Modbus line

Communication protocol RS-485

Communication mode 2-wire, half-duplex

Topology Multi-drop bus

Transmission rate 19.2 kbps max

Transmission distance 1.2 km max (at 19.2 kbps)

Data format Modbus-RTU

Max number of nodes 1–31



ELECTRONIC CHARACTERISTICS (WITH LCD)

Specifications of over-current releaseApplicable MCCB type CT rated primary current ICT

S400-NE, S400-GE, S400-PE,H400-NE, L400-NE

250A400A

E630-NE, S630-CE, S630-GE 630AS800-NE, S800-RE, H800NE, L800-NE

630A800A

S1000-SE, S1000-NE 1000A

Note q: For E630, S630, S1000, (0.5-1.25-2.5-5-10-15-16)sec.w: For E630, S630, S1000, [In] x (1-1.5-2-2.5-3-4-6-8-NON).e: The max. pick-up current is set to 1300% x [ICT] for S400, H400 and L400, 1000% x [ICT] for E630, S630 and S1000,

1200% x [ICT] for S800, H800 and L800.r: When the short time delay trip function has been set to NON, the instantaneous trip function cannot be set to NON. When the instantaneous trip

function has been set to NON, the short time delay trip function cannot be set to NON.t: Selecting "OFF" disables protective functions.

Unless otherwise specified when ordering, the settings will default to those underlined in the table above.

Protective function Symbol Setting range

Rated current (A) In [ICT] x (0.5-0.63-0.8-1.0)

Long time-delay tripLT

Pick-up current (A) IR [In] x (0.8-0.85-0.9-0.95-1.0)• Non tripping at not more than [IR] x 1.05• Tripping at more than [IR] x 1.05 and not more than [IR] x 1.2

Time-delay (s) tR (0.5-1.25-2.5-5-10-15-20-25-30) (sec) at 600% of [IR] qTime-delay setting tolerance: ±20%, +0.13s –0s

COLD/HOT — COLD/HOT

Short time-delay tripST

Pick-up current (A) Isd [In] x (1-1.5-2-2.5-3-4-6-8-10-NON) wCurrent setting tolerance: ±15%

Time-delay (s) tsd I2t OFF: 0.05-0.1-0.2-0.3s (Definite time characteristic)I2t ON: 0.05-0.1-0.2-0.3s (Ramp characteristic at less than 1000% of [In],Definite time characteristic at 1000% or more of [In])

I2t ramp characteristic — OFF/ON

Instantaneous tripINST

Pick-up current (A) Ii [In] x (2-3-4-6-8-10-12-13-14-NON) er

Current setting tolerance: ±20%

Ground fault tripGF

Pick-up current (A) Ig [ICT] x (0.2-0.3-0.4-NON) Current setting tolerance: ±20%

Time-delay (s) tg I2t OFF: 0.1-0.2-0.3-0.4-0.8s (Definite time characteristic)Time-delay setting tolerance: +50ms –20msI2t ON: 0.1-0.2-0.3-0.4-0.8s (Ramp characteristic at less than 40% of [ICT], Definite time characteristic at 40% or more of [ICT])Time-delay setting tolerance: ±15%, +50ms –20ms

I2t ramp characteristic — OFF/ON

Mode — TRIP/OFF t

N-phase protectionNP

Pick-up current (A) IN [ICT] x (0.4-0.5-0.63-0.8-1.0-NON)• Non tripping at not more than [IN] x 1.05• Tripping at more than [IN] x 1.05 and not more than [IN] x 1.2

Time-delay (s) tN Tripping at 600% of [IN] with LT time-delay [tR].

COLD/HOT — COLD/HOT

Phase rotation protectionNS

Pick-up current (A) INS [In] x (0.2-0.3-0.4-0.5-0.6-0.7-0.8-0.9-1.0)Current setting tolerance: ±10%

Time-delay (s) tNS (0.4-0.8-1.2-1.6-2.0-2.4-2.8-3.2-3.6-4.0) (sec) at 150% of [INS]Time-delay setting tolerance: ±20%, +0.13s –0s

Mode — TRIP/OFF t

Pre-trip alarmPTA

Pick-up current (A) IP [In] x (0.7-0.8-0.9-1.0)Current setting tolerance: ±10%

Time-delay (s) tP 5-10-15-20-40-60-80-120-160-200s more than [IP]Time-delay setting tolerance: ±10%, +0.1s –0s

Mode — AL/OFF t

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3



ELECTRONIC CHARACTERISTICS (WITH LCD)

Long time-delay and instantaneous trip3

2

10

1

0.1

0.01

100

150

30

20

10

5

3

2

1

600

1000

1000

0

Trip

ping

tim

e

hour

min

ute

seco

nd

% of rated current [In]

125

COLD start curve

75% HOT start curve

Short time-delay trip3

2

150

30

20

10

5

3

2

1

10

1

0.1

0.01

100010010

Trip

ping

tim

e

hour

min

ute

seco

nd


I2t OFF

I2t ON

N-phase protection and ground fault trip

10

1

0.1

0.01

3

2

150

30

20

10

5

3

2

1

100010010

Trip

ping

tim

e

hour

min

ute

seco

nd

% of CT rated primary current [ICT]

125

I2t ON

I2t OFF

COLD start curve

75% HOT start curve

Phase rotation protection and pre-trip alarm3

2

150

30

20

10

5

3

2

1

10

1

0.1

0.01

100010010

Trip

ping

tim

e

hour

min

ute

seco

nd



LET-THROUGH PEAK CURRENT CHARACTERISTICS

S125-NF. 240V AC S160-NF. 240V AC.

E125-NJ, S125-NJ, S125-GJ. 440V AC. S125-NJ, S125-GJ. 690V AC.


SE

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ION

3



H125-NJ, L125-NJ. 690V ACH125-NJ, L125-NJ. 440V AC.

S160-NJ, S160-GJ, E250-NJ, S250-NJ, S250-GJ. 440V AC. S160-NJ, S160-GJ, S250-NJ, S250-GJ. 690V AC.




c

S250-NE…up to 36kA/380-415V, 25kA/440V

S250-GE…up to 65kA/380-415V, 50kA/440V

S250-NE, S250-GE(250A)

S250-PE, H250-NE(250A)

3 380V AC, 415V AC, 440V AC

S250-NE, S250-GE…up to 7.5kA

S250-NE, S250-GE(250A)

S250-PE, H250-NE(250A)

70S400-PJ, S400-PE --- up to 85kAS400-GJ, S400-GE --- up to 70kA

S400-CJ...up to 15kAS400-NJ, S400-NE, S400-GJ, S400-GE, S400-PJ, S400-PE...up to 20kA

H160-NJ, L160-NJ, S250-NE, S250-GE, S250-PE, H250-NJ, H250-NE, L250-NJ. 690V AC.

H160-NJ, L160-NJ, S250-NE, S250-GE, S250-PE, H250-NJ, H250-NE, L250-NJ. 440V AC.

E400-NJ, S400-CJ, S400-NJ, S400-NE, S400-GJ, S400-GE, S400-PJ, S400-PE. 415V AC.

S400-CJ, S400-NJ, S400-NE, S400-GJ, S400-GE, S400-PJ, S400-PE. 690V AC.


SE

CT

ION

3



H400-NE, L400-NE. 415V AC.

300

200

100

5

3

2

1

0.5

Max

. Let

-th

rou

gh

pea

k cu

rren

t(kA

)

0.3

0.2

50

30

20

10

300

200

100

5

3

2

1

0.5

Max

. Let

-th

rou

gh

pea

k cu

rren

t(kA

)

0.3

0.2

50

30

20

10

E630-NE, S630-CE, S630-GE. 415V AC.

E630-NE, S630-CE, S630-GE. 690V AC.

300

200

100

5

3

2

1

0.5

Max

. Let

-th

rou

gh

pea

k cu

rren

t(kA

)

0.3

0.2

2 3 5 10 20 30 50 100 200 300

50

30

20

10

Prospective short circuit current in RMS sym. (kA)

Range:Voltage:Curve Type:Drawing N0:

Tembreak 23ø415VACMax.Let-through peak currentM5261

S800-CJ ... up to 36kA

S800-NJ ... up to 50kA

S800-RJ ... up to 70kA

S800-CJ, S800-NJ, S800-RJ. 415V AC.




300

200

100

5

3

2

1

0.5

Max

. Let

-th

rou

gh

pea

k cu

rren

t(kA

)

0.3

0.2

2 3 5 10 20 30 50 100 200 300

50

30

20

10




S800-NE ... up to 20kA

S800-RE ... up to 25kA

300

200

100

5

3

2

1

0.5

Max

. Let

-th

rou

gh

pea

k cu

rren

t(kA

)

0.3

0.2

2 3 5 10 20 30 50 100 200 300

50

30

20

10




H800-NE ... up to 125kA

L800-NE ... up to 200kA

300

200

100

5

3

2

1

0.5

Max

. Let

-th

rou

gh

pea

k cu

rren

t(kA

)

0.3

0.2

2 3 5 10 20 30 50 100 200 300

50

30

20

10






300

200

100

5

3

2

1

0.5

Max

. Let

-th

rou

gh

pea

k cu

rren

t(kA

)

0.3

0.2

2 3 5 10 20 30 50 100 200 300

50

30

20

10






S800-NE, S800-RE. 415V AC.

S800-NE, S800-RE. 690V AC. H800-NE, L800-NE. 415V AC.


S800-NJ, S800-RJ. 690V AC.

SE

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ION

3


300

200

100

5

3

2

1

0.5

Max

. Let

-th

rou

gh

pea

k cu

rren

t(kA

)

0.3

0.2

2 3 5 10 20 30 50 100 200 300

50

30

20

10




S1000-SE ... up to 20kA

S1000-NE ... up to 25kA

300

200

100

5

3

2

1

0.5

Max

. Let

-th

rou

gh

pea

k cu

rren

t(kA

)

0.3

0.2

2 3 5 10 20 30 50 100 200 300

50

30

20

10




S1250-SE ... up to 50kA

S1250-NE ... up to 70kA

S1250-GE ... up to 85kA

300

200

100

5

3

2

1

0.5

Max

. Let

-th

rou

gh

pea

k cu

rren

t(kA

)

0.3

0.2

2 3 5 10 20 30 50 100 200 300

50

30

20

10




H800-NE, L800-NE ... up to 25kA

300

200

100

5

3

2

1

0.5

Max

. Let

-th

rou

gh

pea

k cu

rren

t(kA

)

0.3

0.2

2 3 5 10 20 30 50 100 200 300

50

30

20

10




S1000-SE ... up to 50kA

S1000-NE ... up to 70kA


S1000-SE, S1000-NE. 415V AC.

S1000-SE, S1000-NE. 690V AC. S1250-SE, S1250-NE, S1250-GE. 415V AC.


H800-NE, L800-NE. 690V AC.


S1600-SE, S1600-NE. 415V AC.S1250-SE, S1250-NE, S1250-GE. 690V AC.

S1600-SE, S1600-NE. 690V AC.



300

200

100

5

3

2

1

0.5

Max

. Let

-th

rou

gh

pea

k cu

rren

t(kA

)

0.3

0.2

2 3 5 10 20 30 50 100 200 300

50

30

20

10




S1250-SE ... up to 20kA

S1250-NE ... up to 25kA

S1250-GE ... up to 45kA

300

200

100

5

3

2

1

0.5

Max

. Let

-th

rou

gh

pea

k cu

rren

t(kA

)

0.3

0.2

2 3 5 10 20 30 50 100 200 300

50

30

20

10




S1600-SE ... up to 50kA

S1600-NE ... up to 85kA

300

200

100

5

3

2

1

0.5

Max

. Let

-th

rou

gh

pea

k cu

rren

t(kA

)

0.3

0.2

2 3 5 10 20 30 50 100 200 300

50

30

20

10




S1600-SE ... up to 20kA

S1600-NE ... up to 45kA

SE

CT

ION

3


LET-THROUGH ENERGY CHARACTERISTICS

1 240VAC

S160-NF. 240V ACS125-NF. 240V AC

E125-NJ, S125-NJ, S125-GJ. 440V AC. S125-NJ, S125-GJ. 690V AC.




H125-NJ, L125-NJ. 690V ACH125-NJ, L125-NJ. 440V AC.

S160-NJ, S160-GJ, E250-NJ, S250-NJ, S250-GJ. 440V AC.

S160-NJ, S160-GJ, S250-NJ, S250-GJ. 690V AC.


SE

CT

ION

3



S250-PE...up to 70kA/380-415V, 50kA/440V

S250-NE…up to 36kA/380-415V, 25kA/440V

S250-GE…up to 65kA/380-415V, 50kA/440V

S250-NE, S250-GE(250A)

S250-PE, H250-NE(250A)

S250-NE, S250-GE…up to 7.5kA

S250-NE, S250-GE(250A)

S250-PE, H250-NE(250A)

S400-GJ, S400-GE ...up to 70kAS400-PJ, S400-PE ...up to 85kA

H160-NJ, L160-NJ,S250-NE, S250-GE, S250-PE, H250-NE, H250-NJ, L250-NJ. 690V AC.

H160-NJ, L160-NJ, S250-NE, S250-GE, S250-PE, H250-NE, H250-NJ, L250-NJ. 440V AC.

E400-NJ, S400-CJ, S400-NJ, S400-NE, S400-GJ, S400-GE, S400-PJ, S400-PE. 415V AC.

S400-CJ...up to 15kAS400-NJ, S400-NE, S400-GJ, S400-GE, S400-PJ, S400-PE...up to 20kA

S400-CJ, S400-NJ, S400-NE, S400-GJ, S400-GE, S400-PJ, S400-PE. 690V AC.





E630-NE, S630-CE, S630-GE. 415V AC.H400-NE, L400-NE. 415V AC.

E630-NE, S630-CE, S630-GE. 690V AC.

30

20

10

0.5

0.3

0.2

0.1

0.05

Max

. Let

-th

rou

gh

En

erg

y (I2 t

) (✕

106 A

2 sec

)

0.03

0.02

2 3 5 10 20 30 50 100 200 300

5

3

2

1



Tembreak 23ø415VACMax.Let-through energy (I2t)M5263

S800-CJ ... up to 36kA



S800-CJ, S800-NJ, S800-RJ. 415V AC.

SE

CT

ION

3




30

20

10

0.5

0.3

0.2

0.1

0.05

Max

. Let

-th

rou

gh

En

erg

y (I2 t

) (✕

106 A

2 sec

)

0.03

0.02

2 3 5 10 20 30 50 100 200 300

5

3

2

1






30

20

10

0.5

0.3

0.2

0.1

0.05

Max

. Let

-th

rou

gh

En

erg

y (I2 t

) (✕

106 A

2 sec

)

0.03

0.02

2 3 5 10 20 30 50 100 200 300

5

3

2

1




H800-NE ... up to 125kA

L800-NE ... up to 200kA

30

20

10

0.5

0.3

0.2

0.1

0.05

Max

. Let

-th

rou

gh

En

erg

y (I2 t

) (✕

106 A

2 sec

)

0.03

0.02

2 3 5 10 20 30 50 100 200 300

5

3

2

1






30

20

10

0.5

0.3

0.2

0.1

0.05

Max

. Let

-th

rou

gh

En

erg

y (I2 t

) (✕

106 A

2 sec

)

0.03

0.02

2 3 5 10 20 30 50 100 200 300

5

3

2

1






S800-NE, S800-RE. 415V AC.

S800-NE, S800-RE. 690V AC. H800-NE, L800-NE. 415V AC.

S800-NJ, S800-RJ. 690V AC.



S1000-SE, S1000-NE. 415V AC.

S1000-SE, S1000-NE. 690V AC. S1250-SE, S1250-NE, S1250-GE. 415V AC.


H800-NE, L800-NE. 690V AC.

30

20

10

0.5

0.3

0.2

0.1

0.05

Max

. Let

-th

rou

gh

En

erg

y (I2 t

) (✕

106 A

2 sec

)

0.03

0.02

2 3 5 10 20 30 50 100 200 300

5

3

2

1




H800-NE, L800-NE ... up to 25kA

30

20

10

0.5

0.3

0.2

0.1

0.05

Max

. Let

-th

rou

gh

En

erg

y (I2 t

) (✕

106 A

2 sec

)

0.03

0.02

2 3 5 10 20 30 50 100 200 300

5

3

2

1




S1000-SE ... up to 50kA

S1000-NE ... up to 70kA

30

20

10

0.5

0.3

0.2

0.1

0.05

Max

. Let

-th

rou

gh

En

erg

y (I2 t

) (✕

106 A

2 sec

)

0.03

0.02

2 3 5 10 20 30 50 100 200 300

5

3

2

1




S1000-SE ... up to 20kA

S1000-NE ... up to 25kA

Max

. Let

-th

rou

gh

En

erg

y (I2 t

) (✕

106 A

2 sec

)

2 3 5 10 20 30 50 100 200 300


300

200

100

5

3

2

1

0.5

0.3

0.2

50

30

20

10



S1250-SE ... up to 50kA

S1250-NE ... up to 70kA

S1250-GE ... up to 85kA

SE

CT

ION

3


S1600-SE, S1600-NE. 690V AC.



S1600-SE, S1600-NE. 415V AC.S1250-SE, S1250-NE, S1250-GE. 690V AC.

Max

. Let

-th

rou

gh

En

erg

y (I2 t

) (✕

106 A

2 sec

)

2 3 5 10 20 30 50 100 200 300


300

200

100

5

3

2

1

0.5

0.3

0.2

50

30

20

10



S1250-SE ... up to 20kA

S1250-NE ... up to 25kA

S1250-GE ... up to 45kAM

ax. L

et-t

hro

ug

h E

ner

gy

(I2 t) (

✕10

6 A2 s

ec)

2 3 5 10 20 30 50 100 200 300


300

200

100

5

3

2

1

0.5

0.3

0.2

50

30

20

10



S1600-SE ... up to 50kA

S1600-NE ... up to 85kA

Max

. Let

-th

rou

gh

En

erg

y (I2 t

) (✕

106 A

2 sec

)

2 3 5 10 20 30 50 100 200 300


300

200

100

5

3

2

1

0.5

0.3

0.2

50

30

20

10



S1600-SE ... up to 20kA

S1600-NE ... up to 45kA

3

Door cutout patterns for handles are symmetrical, even when breakersare mounted in opposite directions.

SYMMETRICAL DOOR CUTOUTPATTERNS


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APPLICATION DATA


16A TO 1600A




4. Application Data

• What is Discrimination? 69

• How to Read the Discrimination Tables 70

• Discrimination Tables 71

• What is Cascading? 74

• How to Read the Cascade Tables 75

• Cascade Tables 76

5. Accessories

6. Installation

7. Dimensions


APPLICATION DATA

WHAT IS DISCRIMINATION?Discrimination, also called selectivity, is the co-ordination of protective devices such that a fault is cleared by the protective device installed immediately upstream of the fault, and by that device alone.

Total discrimination

Discrimination is said to be total if the downstream circuit breaker opens and the upstream circuit breaker remains closed. This ensures maximumavailability of the system.

Partial discrimination

Discrimination is partial if the above condition is not fulfiled up to theprospective short-circuit current, but to a lesser value, termed the selectivity limit current (Is).

Above this value both circuit breakers could open, resulting in loss of selectivity.

HOW TO READ THE DISCRIMINATION TABLES

Boxes containing the letter “T” indicate total discrimination between therelevant upstream and downstream circuit-breakers. Total discrimination applies for all fault levels up to the breaking capacity of the upstream or the downstream circuit breaker, whichever is the lesser.

For the other boxes, discrimination is either partial or there is no discrimination.

If discrimination is partial then the value of the selectivity limit current, Is, is shown in the box.

Worked Examples

Q (1) A main switchboard requires a 1600A ACB feeding a 400A MCCB.The fault level is 70kA. What combination of protective devices would provide total discrimination?

A (1) A TemPower2 ACB AR216S feeding a TemBreak2 S400-GJ would provide total discrimination up to 70kA. See page 71

Note: Discrimination would be total whether the TemPower 2 ACB had an integral or external protection relay because Icw (1s) = Ics.

Most other ACBs have Icw (1s) <Ics.

DISCRIMINATION

upstreamcircuitbreaker

downstreamcircuitbreaker

faultcurrent

X

X

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APPLICATION DATA

HOW TO READ THE DISCRIMINATION TABLES

Q (2) A Sub distribution board requires a 630A MCCB feeding a 250A MCCB.The fault level is 65kA. What combination of protective devices wouldprovide total discrimination?

A (2) Using a TemBreak 2 S630-GE MCCB feeding a TemBreak 2 S250-GJwould provide total discrimination up to 65kA. See page 73

Q (3) A final distribution board contains a 125A MCCB incomer feeding a 32A Type B MCB. Is discrimination between these devices possible?

A (3) A TemBreak 2 MCCB type S160-NJ/125A feeding a TD3 DIN type MCB would provide total discrimination. See page 72

Alternatively ANY OTHER MCB can be used provided it has energy limitingability of class 3 in accordance with EN 60898.


APPLICATION DATA

Upstream: TemPower 2 ACB with or without Integral Protection Relay.

Downstream: TemBreak 2 MCCB.

DISCRIMINATION TABLES

Frame

Model

800A 1250A 1600A 2000A 2500A 3200A 4000A 5000A 6300A

AR

208S

AR

212S

AR

212H

AR

216S

AR

216H

AR

316H

AR

220S

AR

220H

AR

320H

AR

325S

AR

325H

AR

332S

AR

332H

AR

440S

B

AR

650S

AR

663S

AR

663H

Notes: 1. All ACB’s have Ii set at NON, MCR ON.2. Assuming ACB time settings are greater than MCCB.3. The above table is in accordance with IEC 60947-2, Annex A.

4. External relay can be used - Contact Terasaki for further details.5. All values shown at 400V AC.

T= Total Selectivity

Upstream ACB

Do

wn

str

eam

MC

CB

65kA 65kA 80kA 65kA 80kA 100kA 65kA 80kA 100A 85kA 100kA 85kA 100kA 100kA 120kA 120kA 135kABreakingCapacity

125A E125NJ 25kA T T T T T T T T T T T T T T T T T

S125NJ 36kA T T T T T T T T T T T T T T T T T

S125GJ 65kA T T T T T T T T T T T T T T T T T

H125NJ 125kA T T T T T T T T T T T T T T T T T

L125NJ 200kA T T T T T T T T T T T T T T T T T

160A/ S160NJ 36kA T T T T T T T T T T T T T T T T T

250A S160GJ 65kA T T T T T T T T T T T T T T T T T

E250NJ 25kA T T T T T T T T T T T T T T T T T



S250PE 70kA T T T T T T T T T T T T T T T T T


L250NJ 200KA T T T T T T T T T T T T T T T T T

400A/ E400NJ 25kA T T T T T T T T T T T T T T T T T

630A S400CJ 36kA T T T T T T T T T T T T T T T T T


S400NE 50kA T T T T T T T T T T T T T T T T T


S400GE 70kA T T T T T T T T T T T T T T T T T

S400PJ 85kA T T T T T T T T T T T T T T T T T

S400PE 85kA T T T T T T T T T T T T T T T T T


H400NE 125kA T T T T T T T T T T T T T T T T T

E630NE 36kA T T T T T T T T T T T T T T T T T

S630CE 50kA T T T T T T T T T T T T T T T T T

S630GE 70kA T T T T T T T T T T T T T T T T T

800A S800-CJ 36kA T T T T T T T T T T T T T T T T T

S800-NJ 50kA T T T T T T T T T T T T T T T T T

S800-RJ 70kA T T T T T T T T T T T T T T T T T

S800-NE 50kA T T T T T T T T T T T T T T T T T

S800-RE 70kA T T T T T T T T T T T T T T T T T

H800-NE 125kA T T T T T T T T T T T T T T T T T

L800-NE 200kA T T T T T T T T T T T T T T T T T

1000A S1000-SE 50kA - T T T T T T T T T T T T T T T T

S1000-NE 70kA - T T T T T T T T T T T T T T T T

1250A S1250-SE 50kA - T T T T T T T T T T T T T T T T

S1250-NE 70kA - T T T T T T T T T T T T T T T T

S1250-GE 100kA - T T T T T T T T T T T T T T T T

1600A S1600-SE 50kA - - - T T T T T T T T T T T T T T

S1600-NE 100kA - - - T T T T T T T T T T T T T T

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APPLICATION DATA

In 20A 32A 50A 63A 100A 125A 20A 32A 50A 63A 100A 125A 160A 20A 32A 50A 63A 100A 125A 160A 200A 250A 250A 400A

6A 260 T T T T T 260 T T T T T T 260 T T T T T T T T T T

10A 260 420 T T T T 260 420 T T T T T 260 420 T T T T T T T T T

16A 260 420 650 T T T 260 420 650 T T T T 260 420 650 T T T T T T T T

20A 260 420 650 1000 T T 260 420 650 1000 T T T 260 420 650 1000 T T T T T T T

25A 260 420 650 1000 T T 260 420 650 1000 T T T 260 420 650 1000 T T T T T T T

32A 260 420 650 1000 1500 T 260 420 650 1000 1500 T T 260 420 650 1000 1500 T T T T T T

40A 260 420 650 1000 1500 2000 260 420 650 1000 1500 2000 T 260 420 650 1000 1500 2000 T T T T T

50A 260 420 650 1000 1500 2000 260 420 650 1000 1500 2000 3000 260 420 650 1000 1500 2000 3000 T T T T

63A 260 420 650 1000 1500 2000 260 420 650 1000 1500 2000 3000 260 420 650 1000 1500 2000 3000 2600 T T T

Notes: 1. MCBs can be of any manufacture provided they are Energy class three as defined in EN 60898.

2. Table based on type B MCBs3. MCBs can be 6kA or 10kA at 400V

4. The above table is in accordance with IEC 60947-2, Annex A.5. All values shown at 400V AC.6. Is expressed in A.


Upstream MCCB

Do

wn

str

eam

MC

B

S125NJ (36kA) S160NJ (36kA) S250NJ (36kA) S400NJ

E125NJ (25kA) E250NJ (25kA)

Upstream: TemBreak 2 MCCB (thermal-magnetic)

Downstream: MCB



APPLICATION DATA

Upstream: TemBreak 2 MCCB (electronic).



Notes: 1. All pick-up current and time delay settings are to be set at maximum for upstream MCCBs.2. The above table is in accordance with IEC 60947-2, Annex A.3. All values shown at 400V AC.4. Is expressed in kA.


Upstream MCCB

Do

wn

str

eam

MC

CB

Frame 250A 400A 630A 800A 1000A 1250A 1600A

Model

BreakingCapacity

36kA

65kA

70kA

125kA

50kA

70kA

85kA

125kA

200kA

36kA

50kA

70kA

50kA

70kA

125kA

200kA

50kA

70kA

50kA

70kA

100kA

50kA

100kA

50A

100A

S50-NF

E100-NF

10kA

10kA

T T T T T T T T T T T T T T T T T T T T T T T


125A

E125-NJ

S125-NJ

S125-GJ

H125-NJ

25kA

36kA

65kA

125kA



T T T T T T T T T T T T T 50 T T T T T T T T T

T T T T T T T T T T T T T 50 T T T T T T 70 T 85

160A/

250A

S160-NJ

S160-GJ

H160-NJ

E250-NJ

S250-NJ

S250-GJ

S250-NE

S250-GE

H250-NJ

S250-PE

H250-NE

36kA

65kA

125kA

25kA

36kA

65kA

36kA

65kA

125kA

70kA

125kA

- - - - T T T T T T T T T T T T T T T T T T T

- - - - T T T T T T T T 36 36 T T T 50 T T T T T

- - - - - - - T T T T T T 50 T T T T T T 70 T 85



- - - - T T T T T T T T 36 36 T T T 50 T T T T T

- - - - - - - T T T T T T T T T T T T T T T T

- - - - - - - T T T T T 36 36 T T T 50 T T T T T

- - - - - - - T T T T T T 50 T T T T T T 70 T 85

- - - - - - - T T T T T 36 36 T T T 50 T T 70 T T

- - - - - - - T T T T T 36 36 T T T 50 T T 70 T 85

400A/

630A

E400-NJ

S400-CJ

S400-NJ

S400-NE

S400-GJ

S400-GE

S400-PJ

S400-PE

H400-NE

E630-NE

S630-CE

S630-GE

25kA

36kA

50kA

50kA

70kA

70kA

85kA

85kA

125kA

36kA

50kA

70kA

- - - - - - - - - 10 10 10 T T T T T T T T T T T

- - - - - - - - - 10 10 10 25 25 25 25 30 30 T T T T T

- - - - - - - - - 10 10 10 25 25 25 25 30 30 36 36 36 T T

- - - - - - - - - 10 10 10 25 25 25 25 30 30 36 36 36 T T

- - - - - - - - - 10 10 10 25 25 25 25 30 30 36 36 36 T 50

- - - - - - - - - 10 10 10 25 25 25 25 30 30 36 36 36 T 50

- - - - - - - - - 10 10 10 25 25 25 25 30 30 36 36 36 T 50

- - - - - - - - - 10 10 10 25 25 25 25 30 30 36 36 36 T 50

- - - - - - - - - 10 10 10 36 36 25 25 T 50 T T 70 T 70

- - - - - - - - - - - - - - - - - - T T T T T

- - - - - - - - - - - - - - - - - - 36 36 36 T T

- - - - - - - - - - - - - - - - - - 36 36 36 T 50

800A S800-CJ

S800-NJ

S800-RJ

S800-NE

S800-RE

36kA

50kA

70kA

50kA

70kA

- - - - - - - - - - - - - - - - - - - - - 20 20

- - - - - - - - - - - - - - - - - - - - - 20 20

- - - - - - - - - - - - - - - - - - - - - 20 20

- - - - - - - - - - - - - - - - - - - - - 20 20

- - - - - - - - - - - - - - - - - - - - - 20 20

S25

0-N

E

S25

0-G

E

S25

0-P

E

H25

0-N

E

S40

0-N

E

S40

0-G

E

S40

0-P

E

H40

0-N

E

L40

0-N

E

E63

0-N

E

S63

0-C

E

S63

0-G

E

S80

0-N

E

S80

0-R

E

H80

0-N

E

L80

0-N

E

S10

00-S

E

S10

00-N

E

S12

50-S

E

S12

50-N

E

S12

50-G

E

S16

00-S

E

S16

00-N

E

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APPLICATION DATA

Cascading is a technique where the current limiting capability of upstream circuitbreakers is used to permit the installation of lower rated and therefore lower costcircuit breakers downstream.

The upstream TemBreak 2 circuit breaker acts as a resistance against short-circuitcurrents. With this assistance, downstream circuit breakers with breaking capacitieslower than the prospective short-circuit at their point of installation can interruptthe reduced short-circuit current.

Since the current is limited downstream of the limiting circuit breaker, cascadingapplies to all switchgear in the downstream circuit. It is not restricted to twoconsecutive devices.

Cascading is recognised by the following standards related to electrical installations:

IEC 60364

BS 7671

AS/NZS 3000

The Advantages

Installation of a single limiting circuit-breaker results in considerablesimplifications and savings for the entire downstream installation:

• Simplification of selection of devices using the cascading tables

• Savings on downstream devices. Cascading allows circuit-breakers with lower ratings to be used.

In addition the application of cascading will reduce both electrodynamic and thermal stress within the installation.

WHAT IS CASCADING?


APPLICATION DATA

HOW TO READ THE CASCADE TABLES

The value shown in the table is the increased breaking capacity, expressed in kA, that can be achieved if the downstream MCCB is backed up by the appropriate upstream MCCB.

Worked Examples:

Q (1) A 36kA panelboard is required with a 400A incomer and 125A outgoing MCCBs. Can cascading be applied?

A (1) A cost effective solution would be to use an S400-CJ incomer rated at 36kA and E125-NJ MCCBs rated at 25kA downstream.

The upstream S400-CJ MCCB would back up the downstream E125-NJ to 36kA. If this was an 8 Way panelboard you have managed to save cost by installing eight 25kA MCCBs rather than eight 36kA MCCBs.

Q (2) If the same 8 way panelboard was to be used in an 80kA installation, what MCCBs could be used?

A (2) You could still use the E125-NJ provided it was backed up by an L400-NE. The Current limiting capacity of the 400A MCCBwould back up the E125A from 25kA to 85kA.

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APPLICATION DATA

Upstream: TemBreak 2 MCCB.

Downstream: Din type MCB.

CASCADE TABLES

In 125A 125A 125A 160A 160A 250A 250A 250A

TD3

M06

(6kA)

6A 14 14 14 12 12 12 12 12

10A 14 14 14 12 12 12 12 12

16A 14 14 14 12 12 12 12 12

20A 14 14 14 12 12 12 12 12

25A 14 14 14 12 12 12 12 12

32A 14 14 14 12 12 12 12 12

40A 12 12 12 10 10 10 10 10

50A 12 12 12 10 10 10 10 10

63A 12 12 12 10 10 10 10 10

Model

Notes: 1. All values shown at 400V AC.2. Cascade fault level limit is expressed in kA.

Upstream MCCB

Do

wn

str

eam

MC

B

In 125A 125A 125A 160A 160A 250A 250A 250A

TD3

M10

(10kA)

6A 25 30 30 25 25 25 25 25

10A 25 30 30 25 25 25 25 25

16A 25 30 30 25 25 25 25 25

20A 25 30 30 25 25 25 25 25

25A 25 30 30 25 25 25 25 25

32A 25 30 30 25 25 25 25 25

40A 25 30 30 23 23 23 20 23

50A 25 30 30 23 23 23 23 23

63A 25 30 30 23 23 23 23 23

Model


Upstream MCCB

Do

wn

str

eam

MC

B

E125NJ (25kA) S125NJ (36kA) S125GJ (65kA) S160NJ (36kA) S160GJ (65kA) E250NJ (25kA) S250NJ (36kA) S250GJ (65kA)

E125NJ (25kA) S125NJ (36kA) S125GJ (65kA) S160NJ (36kA) S160GJ (65kA) E250NJ (25kA) S250NJ (36kA) S250GJ (65kA)

CASCADE TABLES


APPLICATION DATA

Upstream: TemBreak 2 MCCB.


Frame

Model

Breaking Capacity 25kA 36kA 65kA 125kA 200kA 36kA 65kA 125kA 200kA 25kA 36kA 65kA 70kA 125kA 200kA

125A 160A/250A

50A S50NF 10kA 25 25 25 25 25 15 15 25 25 15 15 15 15 25 25

E100NF 10kA 25 25 25 25 25 15 15 25 25 15 15 15 15 25 25

125A E125NJ 25kA - 36 50 65 85 36 50 65 85 - 36 50 50 65 85

S125NJ 36kA - - 65 85 125 - 65 85 125 - - 65 65 85 125

S125GJ 65kA - - - 125 150 - - 125 150 - - - 70 125 150

H125NJ 125kA - - - - 200 - - - 200 - - - - - 200

160A/ S160NJ 36kA - - - - - - 65 85 125 - - 65 65 85 125

250A S160GJ 65kA - - - - - - - 125 150 - - - 70 125 150

H160NJ 125kA - - - - - - - - 200 - - - - - 200

E250NJ 25kA - - - - - - - - - - 36 50 50 65 85

S250NJ 36kA - - - - - - - - - - - 65 65 85 125

S250GJ 65kA - - - - - - - - - - - - 70 125 150

S250PE 70kA - - - - - - - - - - - - - 125 150

H250NJ 125kA - - - - - - - - - - - - - - 200

E125N

J

S125N

J

S125G

J

H125N

J

L125N

J

S160N

J

S160G

J

H160N

J

L160N

J

E250N

J

S250N

J

S250G

J

S250P

E

H250N

J

H250N

E

L250N

J

Upstream MCCB

Do

wn

str

eam

MC

CB

Frame

Model

400A 630A 800A/1000A 1250A/1600A

125A E125NJ 25kA 36 36 50 50 65 85 36 36 50 30 36 36 - - - - - - - - -

S125NJ 36kA - 50 65 65 85 125 - 50 65 - 50 50 - - - - - - - - -

S125GJ 65kA - - 70 85 125 150 - - 70 - - 70 - - - - - - - - -

H125NJ 125kA - - - - - 200 - - - - - - - - - - - - - - -

160A/ S160NJ 36kA - 50 65 65 85 125 - 50 65 - 50 70 50 50 50 70 - - - - -

250A S160GJ 65kA - - 70 85 125 150 - - 70 - - 70 70 70 - 70 - - - - -

H160NJ 125kA - - - - - 200 - - - - - - - - - - - - - - -

E250NJ 25kA 36 36 50 50 65 85 36 36 50 30 36 50 36 36 36 50 - - - - -

S250NJ 36kA - 50 65 65 85 125 - 50 65 - 50 70 50 50 50 70 - - - - -

S250GJ 65kA - - 70 85 125 150 - - 70 - - 70 70 70 - 70 - - - - -

S250PE 70kA - - - - 125 150 - - - - - - 85 85 - - - - - - -

H250NJ 125kA - - - - - 200 - - - - - - - 150 - - - - - - -

400A E400NJ 25kA 36 36 50 50 65 85 36 36 50 30 36 50 36 36 36 36 36 36 36 36 36

S400CJ 36kA - 50 65 65 70 100 - 50 65 - 50 70 50 50 50 50 50 50 50 50 50

S400NJ 50kA - - 70 70 85 125 - - 70 - - 70 70 70 - 70 - 70 70 - 70

S400GJ 70kA - - - 85 125 150 - - - - - - 85 85 - - - - - - 85

S400PJ 85kA - - - - 125 150 - - - - - - - - - - - - - - -

S400C

J

S400N

JS

400N

E

S400G

JS

400G

E

S400P

JS

400P

E

H400N

E

L400N

E

E630N

E

S630C

E

S630G

E

S800C

J

S800N

JS

800N

E

S800R

JS

800R

E

H800N

E

L800N

E

S1000S

E

S1000N

E

S1250S

E

S1250N

E

S1250G

E

S1600S

E

S1600N

E

Upstream MCCB

Do

wn

str

eam

MC

CB



Breaking Capacity

36kA 50kA 70kA 85kA 125kA 200kA 36kA 50kA 70kA 36kA 50kA 70kA 125kA 200kA 50kA 70kA 50kA 70kA 85kA 50kA 85kA

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APPLICATION DATA

The Application of MCCBs in DC Systems

Terasaki’s MCCBs provide an excellent range of protection for DC installations. We offer MCCBs of up to 1000A with DC overload protection and up to 2500A with DC short-circuit protection.

Protection Method

Current transformers require alternating current to generate magnetic flux thereby inducing current toflow in the secondary winding. Any device which relies on current transformers for measurement ordetection of current is therefore unsuitable for protection of DC systems. Most electronic MCCBs fallinto this category.

The most common method of detecting DC overloads is by the use of a thermal element. Short-circuit protection in DC circuits is provided by electromagnetic tripping elements.

Tripping Characteristics

The time-current characteristics of a thermal element, such as those published in Section 3, areunaffected by the frequency of current applied. They hold good for both AC and DC currents.

A magnetic element operates on the instantaneous value of the current waveform. This means that inpractice in an AC circuit, it will operate at the peak value of the sinusoidal waveform. Trippingcharacteristics are published in AC root mean square (rms) Amperes (A). This means that the value ofAC instantaneous current, Ip, which will operate the element is equal to the rms current multiplied by√–2. Similarly, the value of DC instantaneous current which will operate the element is equal to the AC

rms current multiplied by √–2.

Time Constant

Time constants associated with DC circuits prevent the voltage of the circuit from reactingimmediately when a load current is suddenly interrupted.

The time constant, τ, of a circuit indicates how quickly voltage across capacitors and current throughinductors react to transient conditions.

DC operating current of magnetic element = √–2 ✕ AC rms operating current of magnetic element.

The time constant of a capacitive circuit is the product of capacitance and resistance: τ = RC (s).The time constant of an inductive circuit is given by: τ = L/R (s).


APPLICATION DATA

The Application of MCCBs in DC Systems

Time Constant

Transient voltages and currents, including those produced by switching, donot approximate their steady state values until 5 time constants have elapsed.

Fault currents occurring in circuits with high time constants are extremelydifficult to interrupt due to the lagging voltage. All DC breaking capacitiesin this section are shown with the assumption that the time constant of thecircuit is restricted to the values shown below.

Breaking Capacity

The short-circuit ratings of MCCBs suitable for DC installations are shownin the table below. In some cases, two or more poles must be connected inseries to achieve the given rating, this is also indicated in the table. Please refer to catalogue I73E for further details.

Fault Level τNear the rated current, In, of the circuit breaker <2.0ms

<2.5 x In <2.5ms

<10kA <7ms

>10kA <15ms

DC Breaking Capacity, Icu (kA), Protection and Reference

Voltage 250V DC 350V DC 500V DC 600V DC Protection

Poles in Series 2 3 3 4 3 4 Overload Short Circuit

E125-NJ 25 – – – – – Thermal, adjustable Magnetic, adjustable

S125-ND – 10 – 7.5 – 5 Thermal, adjustable Magnetic, fixed

S125-GJ 40 – – – – – Thermal, adjustable Magnetic, adjustable





S400-CJ – – – – – – Thermal, adjustable Magnetic, adjustable

S400-ND – 20 15 – 15 – Thermal, adjustable Magnetic, fixed

S800-CJ 50 – – – – – Thermal, adjustable Magnetic, adjustable

S800-ND – 30 20 – 20 – Thermal, adjustable Magnetic, fixed

XS1000ND 50 30 20 20 20 20 Thermal, fixed Magnetic, adjustable

XS1250ND 50 50 50 50 20 20 – Magnetic, adjustable




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ACCESSORIES

TEMBREAK 2





4. Application Data

5. Accessories

• Electrical Control (Internal Accessories) 81

• Termination of Control Wiring 86

• Electrical Control (Motorised Operation) 87

• Operating Handles & Locking Devices 92

• Insulation Accessories 95

• Dual Supply Changeover Systems 98

6. Installation

7. Dimensions


Electrical control accessories for TemBreak 2 aredesigned with the installer in mind. Status andalarm contacts, remote tripping coils andundervoltage protection coils are of modular design andconvenient to use.

• Every accessory fits every MCCB and Switch-Disconnector in the range.

• All accessories are endurance tested to the same level as MCCBs.

• TemBreak 2 internal accessories are easily field-installable.

• All accessories are individually packaged and are supplied with fitting instructions.

• Control wiring is terminated on the accessoryscrew terminal. Alternatively a terminal blockwhich clips to the side of the MCCB is available.

1) Heavy-duty auxiliary switch2) Heavy-duty alarm switch3) General-purpose auxiliary switch4) General-purpose alarm switch5) Shunt trip6) Undervoltage trip

(1) (2) (3) (4) (5) (6)

ELECTRICAL CONTROL USING INTERNALLY

MOUNTED ACCESSORIES

ACCESSORIES

Installing Accessories in a 4 pole S400 model

1 2 3

5

7 8

6

The internal accessories can be easily installed in the field without special tools or product training.

4

Easy field-Installation of Accessories

• Internal accessory can be simply plugged into position

• No tools are required for this,except a screwdriver to lift theMCCB front cover clips.

• Accessories fit with a firm clickwhen installed correctly.

• Colour coding of accessories helps identification and installation

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MOUNTED ACCESSORIES

Valid Maximum Accessory Combinations

ACCESSORIES

E250E125 E400E630

S125 S160S250

S400S630

H125H160H250

H400

L

H

S

E

125Frame size (A) 160 and 250 400 and 630 800 and 1000 1250 and 1600

L125L160L250

L400

H800

L800

S800S1000

S1250S1600

Shunt Trip

General Purpose Alarm Switch

General Purpose Auxiliary Switch

Undervoltage Trip



Shunt Trip

Heavy Duty Alarm Switch

Heavy Duty Auxiliary Switch

Undervoltage Trip

Auxiliary Switch

Alarm Switch

Shunt Trip

Undervoltage Trip



• General purpose and heavy duty status indication switches cannot bemixed in the same MCCB.

• It is not possible to install a shunt trip and an undervoltage trip inan MCCB as they occupy the same location. Undervoltage tripscan provide remote tripping if necessary by wiring a normallyclosed contact or pushbutton in series with the protected supply.

• Undervoltage trips with time delays require an external time delaycontroller which clips to the side of the MCCB.


.4

OFF,Trip

.1

.2


MOUNTED ACCESSORIES

ACCESSORIES

Status Indication Switches


Terminal Designations andFunction of General PurposeAuxiliary Switch

.4

.1

.2


Terminal Designations andFunction of General PurposeAlarm Switch

General Purpose Auxiliary Switch (AX)

An auxiliary switch electrically indicatesthe ON or OFF status of the MCCB. The general purpose type is a changeoverswitch with 3 terminals.

A microcurrent version is available forswitching currents as low as 1mA.

Auxiliary switches are colour coded grey.The cable capacity of the terminals is 0.5to 1.25mm2.

The general purpose auxiliary switchmeets the requirements of IEC 61058-1.

General Purpose Alarm Switch (AL)

An alarm switch electrically indicates theTRIP status of the MCCB. The generalpurpose type is a changeover switch with3 terminals.

A microcurrent version is available forswitching currents as low as 1mA.

Alarm switches are colour coded grey andblack. The cable capacity of the terminalsis 0.5 to 1.25mm2.

The general purpose alarm switch meetsthe requirements of IEC 61058-1.

General purpose auxiliaries and alarm switch ratings Microcurrent versions

AC

Volts (V)

DC

ResistiveLoad

ResistiveLoad

InductiveLoad

InductiveLoad

Volts (V) Amperes (A)Amperes (A)

DC

Minimum Load

Minimum Load

Volts Amperes (A)(V)

ResistiveLoad

1mA at 5V

30 0.1 DC and 30V

DC.

440 - - 250 - - 100mA at

240 3 2 125 0.4 0.05 15V DC.

110 3 2 30 3 2

Trip

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MOUNTED ACCESSORIES

ACCESSORIES

Status Indication Switches


Terminal Designationsand Function of Heavy DutyAuxiliary Switch, a contact

.2

.1 Terminal Designationsand Function of Heavy DutyAuxiliary Switch, b contact

.4

.3 Terminal Designationsand Function of Heavy DutyAlarm Switch, a contact

.2

.1 Terminal Designationsand Function of Heavy Duty Alarm Switch, b contact


Heavy Duty Auxiliary Switch (AX)

The heavy duty auxiliary switch has animpulse withstand voltage (Uimp) of 6kV and is suitable for isolating safetycircuits. The auxiliary switch electricallyindicates the ON or OFF status of theMCCB. The heavy duty type is a bridgeswitch with two terminals. It is availablein either normally open or normallyclosed configurations.

Heavy duty auxiliary switches are colourcoded grey. The cable capacity of the terminals is 1.25 to 2.5mm2.

The heavy duty auxiliary switch meetsthe requirements of IEC 60947-5-1.

It has direct opening action,recommended by IEC 60204-1 Safety of Machinery - ElectricalEquipment for Machines.

Heavy Duty Alarm Switch (AL)

The heavy duty alarm switch has animpulse withstand voltage (Uimp) of 6kV and is suitable for isolating controlcircuits. The alarm switch electricallyindicates the TRIP status of the MCCB.The heavy duty type is a bridge switchwith two terminals. It is available ineither normally open or normally closedconfigurations.

Heavy duty auxiliary switches are colourcoded grey and black. The cable capacityof the terminals is 1.25 to 2.5mm2.

The heavy duty alarm switch meets therequirements of IEC 60947-5-1.

It has direct opening action,recommended by IEC 60204-1 Safety of Machinery - ElectricalEquipment for Machines.

Ratings of Heavy Duty Auxiliary and Alarm Switches

AC

Volts (V)

DC

ResistiveLoad

ResistiveLoad

InductiveLoad

InductiveLoad

Volts (V) Amperes (A)Amperes (A)

500 1 1 -

440 3 3 250 0.5 0.5

240 4 4 125 1 1

110 5 5 48 3 2.5

48 6 6 24 6 2.5

OFF,Trip

OFF,Trip

Trip

Trip

100-120 200-240 380-450 24 48 100-120 200-240

0.014 0.014 0.0065 0.03 0.03 0.011 0.011



MOUNTED ACCESSORIES

ACCESSORIES

Remote Tripping Devices

Shunt Trip (SHT)

A shunt trip allows an MCCB to be trippedremotely on the application of the rated coil voltageacross the shunt trip terminals. TemBreak 2 shunttrips have continuously rated coils and are suitablefor use in electrical interlocking applications.

The MCCB contacts and toggle will move to thetripped position when the shunt trip is operated.

The permissible voltage range is 85% to 110% forAC or 75% to 125% for DC.

The cable capacity of the terminals is 0.5 to1.25mm2. Shunt trips are colour coded grey.

Under Voltage Trip (UVT)

An undervoltage trip will trip the breakerautomatically when the voltage applied to theterminals of the undervoltage coil drops to between70% and 35% of its voltage rating. Theundervoltage trip prevents the circuit breaker beingclosed unless a voltage corresponding to at least85% of its voltage rating is applied across theterminals of the undervoltage coil.

The MCCB contacts and toggle will move to thetripped position when the under-voltage tripoperates.

Undervoltage trips with AC operating voltages areavailable with 500ms time delays. Time-delay unitsare fitted to the outside of MCCBs.

The cable capacity of the terminals is 0.5 to1.25mm2. Undervoltage trips are colour coded greyand black.

RatedVoltage

ExcitationCurrent(A)

Voltage DCVoltage AC

Terminal Designations of Shunt Trips

Shunt Trips

Undervoltage Trips Terminal Designations of Undervoltage Trips

Ratings of Shunt Trips

Controller

C1 C2~ ~

(–) (+)

Controller

D1 D2~ ~

(–) (+)

Ratings of Undervoltage TripsPower supply capacity (VA) Excitation current (mA)

MCCB ModelRatedVoltage

Voltage AC Voltage DC100-120 200-240 380-450 24 100-120 200-240

E125, S125, H125, L125, S160,H160, L160, E250, S250, H250,L250, E400, S400, H400, L400,E630, S630

1.4 2.8 2.3 23 10 10

MCCB ModelRatedVoltage

Voltage AC Voltage DC100-110 115-120 200-220 230-240 380-415 440-450 24 100-120 200-240

S800, H800, L800, S1000,S1250, S1600 1.5 1.6 2.4 2.9 2.1 2.3 29 13 11

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ACCESSORIES

Terminal Block for Front-Connected and Rear-Connected MCCBs (TF)

A terminal block facilitates convenient and accessiblecontrol wiring to internally mounted accessoriesespecially the accessories with lead wire. It allows the use of control wiring cables with largercross-sectional area than permitted by the internalaccessories themselves.

This terminal block can be clipped to either side of theMCCB. If mounted on the left incoming wiring will be fed vertically up to the terminals. If mounted on theright, the incoming wiring will be fed vertically down to the terminals.

The maximum incoming cable size to the terminal blockis 2.0mm2. 11terminals or 6 terminals can be specified.See page 153.

TERMINATION OF CONTROL WIRING

Terminal blocks are for optional use with all types of internallymounted accessory.

Terminal Block for Front-Connected and Rear-Connected MCCBs

Terminal Block for Plug-in MCCBs

Terminal Block for Plug-in MCCBs

The terminal block for a plug-in MCCBconsists of:

• a male section pre-fitted with 3 cables with which clips easily to the back of the MCCB

• a female section with 3 user terminals which clips easily into the plug-in base.

Up to 4 terminal blocks can be installedon a 125A, 160A or 250A frame MCCB.Up to 5 terminal blocks can be installedon a 400A to 800A frame MCCB.


ACCESSORIES

ELECTRICAL CONTROL USING MOTORISED OPERATION

Overview – Motor Operators (MC)

Motor operators provide the possibility ofopening and closing an MCCB onapplication of electrical control signals.TemBreak 2 motor operators areextremely reliable, having been designedto endure the same switching duty as thehost MCCB.

• Easy field-installation.

• Fast operation ( 100ms).

• Positive contact indication.

• Padlocking facility as standard(Maximum 3, hasp diameter 8mm).

• Optional keylock.

• Versions available with automatic reset function.

• Voltage presence indication.

Motor operators for 125A and250A frame are mounted on thefront of the breaker. They can berapidly fitted by locating the roundpegs and square pegs on the motorinto corresponding round andsquare holes on the breaker. It takesless than 10 seconds to secure themotor to the MCCB.Two levers securely lock the motor intoposition. No tools are needed to fit the motor operator.

400A frame to 1000A frame motoroperators are held in place withmounting screws. They can beinstalled easily in the field.

Mountingscrews

Round Peg

Padlockingfacility

ON / OFFTRIPPED

IndicatorOperating

Handle

Voltage presence

ON / OFFpush buttons

ManualCharging

PointSpring status

Manualcharging

lever

Optionalkey lock

ON / OFF+TRIPPED indicator

Optionalkey lock

Select Lever

Motor Operator for 125A and 250A Frame MCCB’s

Motor Operator for 400A and 630A Frame MCCB’s

Motor Operator for 125A and 250A frame MCCB’s

Motor Operator for 400A and 630A frame MCCB’s

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Indication of ON, OFF or TRIPPED Status

Ratings and Specifications

MCCB on MCCB off MCCB tripped

The handle of 125A and 250A frame motor operators has dual functions:

1. Indication of ON, OFF or TRIPPED status as shown in the photographs below;

2. Manual operation when handle is pulled out. The supply to electrical control circuits inside the motor operator is cut when the handle is pulled out.

Motor operators for400A to 1000A frameMCCBs incorporate amechanical flag whichindicates the ON, OFFand TRIPPED status of the MCCB. They can be manuallycharged using the lever provided.

■ = AvailableNote: Operating times shown in the above table apply only when the rated operational voltage is supplied to the motor operator.The voltage supplied to the motor operator must be within the range of 85% and 110% of the rated operating voltage.

ACCESSORIES

Type of Motor Operators T2MC12 T2MC25 T2MC40 T2MC80

Applicable MCCB E125 E250 E400 S800, S1000S125 S160, S250 S400 H800

H125, H160, H250 E630 L800L125, L160, L250 S630

Rated operatingvoltage

100-110 V AC ■ ■ ■

200-220 V AC ■ ■ ■

230-240 V AC ■ ■ ■

24 V DC ■ ■ ■

48 V DC ■ ■ ■

100-110 V DC ■ ■ ■

200-220 V DC ■ NA NAOperating current/Starting currentPeak value (A)

100-110 V AC 4.5/8 ON ---/2.3 OFF, RESET 1.4/3.7 ON ---/2.2 OFF, RESET 1.7/3.5200-220 V AC 4/8 ON ---/2.3 OFF, RESET 1.1/3.5 ON ---/2.2 OFF, RESET 1.3/3.5230-240 V AC 3.5/7 ON ---/2.3 OFF, RESET 1.1/3.5 ON ---/2.2 OFF, RESET 1.3/3.524 V DC 18/26 ON ---/7.2 OFF, RESET 3.9/8.1 ON ---/12 OFF, RESET 6.0/11.548 V DC 12/18 ON ---/7.2 OFF/RESET 2.0/5.1 ON ---/7 OFF, RESET 3.2/6.5100-110 V DC 2.2/6 ON ---/2.4 OFF/RESET 1.2/3.8 ON ---/2.2 OFF, RESET 1.3/3.5200-220 V DC 2.2/5.5 — —

Operating method Direct drive Spring charging Spring chargingOperating time (s) ON 0.1 0.1 0.1

OFF 0.1 1.5 1.5RESET 0.1 1.5 1.5

Operating switch rating 100V, 0.1 A, Opening voltage44V, current 4mA

100V, 0.1 A, Opening voltage 48V, current 1mA

Power supply required 300 VA minimum 300VA minimum 300VA minimumDielectric properties (1 min) 1500 V AC (1000V AC for 24V DC and 48V DC motors)Weight 1.4 kg 3.5kg 3.5kg


ACCESSORIES


Motor Operator Control Circuits

Operation

The motor operator incorporates a self-holdcircuit for the closing and opening signals.Therefore a momentary (over 50msec.) open orclose signal will ensure a complete operation.

When the breaker trips, the breaker is reset by applying a signal to the OFF terminals of the motor.

When a UVT is used with a motor operator,design the control circuit so that the UVT isenergised before a reset or close signal is sent to the motor operator. A 40ms time delay in the reset and close signals is sufficient to allow the UVT to energise.

When a shunt trip is used with a motor operator,design the control circuit so that the shunt trip is de-energised before a reset or close signal is sent to the motor operator.

When a mechanical interlock is used with motoroperators, design the control circuit to provideelectrical interlocking between the motoroperators. The electrical interlocking shouldprevent a close signal being sent to a motoroperator unless the other motor operator andcircuit breaker are in the OFF position.

Auto- reset

Two types of motor operator are available: motor operators without auto-reset and motoroperators with auto-reset. The correct type of motor operator should be selected for theapplication. MCCB auxiliary and alarm switchesdo not have to be used in the control circuits for motor operators whether they have auto-reset or not, saving cost and space.

MCCB and Motor Operator Showing ControlWiring Socket

The Control circuits for MotorOperators are connected using a simple plug and socket system.

Control circuit for Motor Operators

Control Wiring Plug

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ACCESSORIES


Manualoperatinghandle

Indicator

Lock plate

Control circuitterminals

Trip button

Positive contact indication

Colour coding indicates the true position ofthe contacts clearly: ON (red), OFF (green),TRIP (white).

Easy maintenance

Manual ON/OFF operationwith one stroke

Breaker mounting, removal, and even settingchanges can be done without removing themotor operator.

Fast closing operation

Closing in 60ms or less. The closing timeremains constant over repeated operations.

NOTE1 : Maximum values at AC115V, 50Hz2 : Maximum values at AC230V, 50Hz3 : Maximum values at DC110V4 : Maximum values at the rated operating voltages

■ = Available✽ Trip button on breaker to be used (accessible with motor fitted)

Ratings and SpecificationsType of Motor Operators T2MCX6

Applicable MCCB S1250

S1600

Rated OperatingVoltage (V)

AC 100-115V 50/60Hz ■

200-230V 50/60Hz ■

DC 100-110V ■

24V ■

Lock in “OFF” position (standard) ■

Manual Trip Button ✽

Steady-state r.m.s.Amp/inrush Amp (A)

AC100-115V ON1 –/3.1

OFF, RESET1 1.8/6.0

AC200-230V ON2 –/1.2

OFF, RESET2 1.0/3.2

DC100-110V ON3 –/0.8

OFF, RESET3 1.1/4.2

DC24V ON –/4.5

OFF, RESET 4.0/12.0

Type of operation Spring Charged

Operating Time(s) ON (Maximium values) 0.06

OFF, RESET4 3

Control Switch Ratings 250V, 5A

Power Source Capacity (VA) 300VA

Dielectric withstand voltage The value in brackets fot 24V DC

AC1500V(AC500V)

Weight (kg) 6.4

Type T2MCX6


ACCESSORIES


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OPERATING HANDLES & LOCKING DEVICES

TemBreak 2 external operating handles are extremely reliable, having been designed to endure the sameswitching duty as the host MCCB.It is easy to fit the operating unit to the MCCBs up to 250A frame. Fitting involves three easy steps:1. Align breaker toggle with operating mechanism2. Push external operating handle into position (the handle’s round pegs locate securely in the breaker’s

round holes and the external operating handle’s* square pegs in the breaker’s square holes).3. Twist locking screws through 45 degrees.*

Safety Features• Door interlock mechanism with override facility included as standard• IP55 as standard (HS), IP54 as standard (HP), IP3X as standard (HB)• IP65 optional (HS, HP), IP5X optional (HB)• Locks OFF with up to 3 padlocks (8mm hasps)• Optional Key fitting facility is available for Castell FS1 (HS)

Contact us for the details of mounting dimension.• Optional keylock in OFF postion (HP, HB)• Available Gray handle with Black base or Red handle with Yellow base (HS)• Available in black or red and yellow (HP, HB)• A trip test can be performed with the external operating handle fitted to the MCCB

Orientation

To switch the breaker from OFF to ON the externaloperating handle is rotated through 90 degrees in aclockwise direction.

The ON (I) and OFF (O) indication of the externaloperating handle can be re-oriented in steps of 90 degreeswith respect to the operating mechanism. This allows the indication position to remain the same whether thebreaker is mounted vertically (right side up or upside down) or horizontally (on its left side or on its right side). The hole cut-out dimensions for a panel or door will remain unchanged if the external operatinghandle is re-oriented. The external operating handle’s axis of rotation is on the intersection of thecentre lines of a 3P MCCB. This means that the positioning of the door cutouts is symmetrical forbreakers mounted horizontally on either side of a vertical busbar system.

*external operating handles for 400A and 1600A Framemodels are secured with four screws.

ACCESSORIES

MCCB ONMCCB ON


Cubicle Door Cutouts

The door mounted handles allow breakers installed in control centers orswitchboards to be manually operated from outside and complies withIEC 60204-1.It consists of an operating mechanism that is mounted on the breaker,an operating handle that is mounted on the door, and a shaft thattransmits the turning force from the handle to the operating unit.The shaft can be cut to the required length.The shaft support makes easy to insert to the operating handle whenthe panel door is being closed.

The external operating handle keeps the panel doorlocked when in the ‘ON’ position. There is OFFopen type only.

OFF open typeThe handle is turned to the OFF position to open thepanel door.

• Door interlock release buttonThe release button enables the panel door to beopened with the handle in the ‘ON’position. To release: push the release button onthe side of the operating handlewith a flat-bladedscrewdriver.

Door interlock mechanism

• Padlock (Standard)This mechanism allows the breaker to be padlocked inthe OFF position.Padlocks are not supplied. Up to three padlocks can be installed.

Toggle lock mechanism

ACCESSORIES


Door Mounted Handle (HS) standard type


Handle cover

Operating handle

Gasket for IP65(optional)

Shaft support(optional)

Square shaft

Operating unit

Pad locking leverPlastic lever or Metal leveravailable.


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ACCESSORIES

The door mounted handle is used tooperate a circuit breaker mountedinside a cubicle from outside thedoor. It consists of an operatingmechanism that is mounted on the breaker, an operating handle that is mounted on the door, and a shaft that transmits the turningforce from the handle to theoperating unit. The shaft can be cut to the required length.

Handle unit

Optionalkey lock

Operatingunit

Locking Devices

Toggle locking devices allow MCCBs tobe locked ON or OFF using up to threepadlocks. Locking devices for 125A, 160Aand 250A frame models accept padlockswith 5mm hasp diameter. Locking devicesfor 400A to 1600A frame models acceptpadlocks with 8mm hasp diameter.

Fittings for Castell and Fortress locks are available. They are suitable for use on door mountedhandles (HP) for MCCBs.

Breaker Mounted Handle (HB)


Door Mounted Handle (HP) ordinal type

This external operating handle is used tooperate a circuit breaker mounted justbehind a compartment door with thedoor closed. The operating unit and thehandle itself are mounted directly ontothe circuit breaker. The handle protrudesthrough a cutout in the door. A mouldeddoor flange is supplied with the externaloperating handle which covers the cutoutfrom the front.

Padlocking and keylocking is possible in the OFF position.

Cutoutflange

OFFPadlocked

lever

Door interlockingmechanism

Door Mounted Handle with Optional Keylock

Breaker Mounted Handle Padlocked in the OFF Position

S250 Locked OFF S400 Locked OFF

Anti-tampersleeved

extensions


INSULATION ACCESSORIES

Terminal Covers

Terminal Cover Lock with Lead Seal

Terminal covers are used to prevent directcontact with live MCCB terminations.They also provide additional insulationto reduce the possibility of a short circuit between phases or to earth whenlarge conductors are used.

General features

• Terminal covers for 125A to 630Aframe models require no tools forinstallation

• Terminal covers for 125A to 630Aframe models have an IP20 ingressprotection rating

• Terminal covers are orderedindividually. Two terminal covers arerequired to cover both the line andload terminals of an MCCB. Eachcover can either be fitted to the top orbottom of the MCCB

• Terminal covers have a meggermeasurement hole of 4mm diameteron each phase.

Meggermeasurement

holes

Earth Barrier Fitted to Rear of Terminal Cover

Options

• A terminal cover for 125A to 630Aframe models lock allows an anti-tampering seal to be added.

• An earth barrier for 125A and 250Aframe models can be added toterminal covers for front connection.The earth barrier provides insulationat the rear of the terminations.

ACCESSORIES


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ACCESSORIES


Terminal Covers for Front Connection (CF)

Terminal covers for front connection are suitable for coveringthe exposed live parts of conductors terminated on the MCCB.

Flush Terminal Covers (CS)

Flush terminal covers are available for 125A to 630A frame models and are useful for increasing theingress protection rating at the terminals without increasing the overall length. They can be used withbusbar and for direct entry of stranded cable (with cable clamp terminals (FW), refer to Section 6,Installation).Flush terminal covers are identical to rear terminal covers for 400A and 630A frame models. The user can remove a section of the rear terminal cover using a tool to allow entry of the conductor.

Terminal Covers for Front Connection Flush Terminal Covers

Terminal covers for Rear Connection (CR)

Terminal covers for rear connection are available for125A to 1000A frame models and may be used onMCCBs fitted with rear connections (RC) or plug-inconnections (PM). They prevent access to theterminals from the front and top.

Terminal Covers for Rear Connection



Interpole Barriers (BA)

MCCB Fitted with Interpole Barriers on Both Ends Interpole Barriers between Adjacent MCCBs

Interpole barriers provide maximum insulation between phases at the terminals of the MCCB. They cannot be fitted at the same time as any of the terminal covers. Interpole barriers for use on one end of the MCCB are supplied as standard. Additional interpole barriers can beordered individually. All interpole barriers can easily be fitted to either end of an MCCB.

MCCB moulds have been designed to accept an additionalinterpole barrier between two adjacent MCCBs.

ACCESSORIES


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ACCESSORIES FOR DUAL SUPPLY CHANGEOVER SYSTEMS

ACCESSORIES

Viewed from Below

Where more than one AC voltage source is available to a distribution system it isoften necessary to prevent multiple sources supplying the system at one time.Interlocking accessories are used together with two MCCBs to prevent both being inthe ON state simultaneously. This provides a secure mechanical means of preventingthe connection of two supply sources.

An automatic changeover controller can monitor the status of two supplies andcontrol the switching of two MCCBs according to pre-programmed parameters.When an automatic changeover controller is interfaced to a pair of interlockedMCCBs fitted with remote control accessories, a secure, fully automatic changeoversystem is achieved.

Link Interlock (ML)

Link interlocks are available for 125A to1000A frame models and consist of amechanism mounted to each MCCB in anadjacently mounted pair. The linkbetween each mechanism inhibits theclosure of one MCCB unless the other isin the OFF position.

Link interlocks can be used on a mixture of 3 and 4 pole breakers of the same frame size.

The TemBreak 2 link interlock is aninnovative design breakthrough which will save space, time and money forswitchboard builders in that:

• Installation is extremely simple.Link interlocks are field-installable and only require a screwdriver to fit.For 400A to 1000A frame models, Link interlocks are factory-fitted andavailable with motor operators oroperating handles.

• Link interlocks replace the accessorycover on the front of the breaker

• Motor operators and operating handles are compatible with link interlocks

• The interlock is installed on the frontof the MCCB and does not thereforeinterfere with copperwork or cables

• No need to buy factory-built backplates with MCCBs and interlocks pre-fitted

Link Interlock

Changeover Pair with LinkInterlock and Motor Operators


The TemBreak 2 wire interlock is an innovative designbreakthrough which will save space, time and money forswitchboard builders in that:

• Installation is extremely simple. Wire interlocks are field-installable.For 400A to 1000A frame models, Wire interlocks arefactory-fitted and available with motor operators oroperating handles.

• Wire interlocks replace the accessory cover on the front ofthe breaker

• Motor operators and operating handles are compatiblewith wire interlocks

• Interlocking of MCCBs mounted in differentcompartments is possible

• No need to buy factory-built backplates with MCCBs andinterlocks pre-fitted

Wire interlocks are available also for 1250A and 1600Aframe models. The mechanisms are mounted on the back oftwo MCCBs. MCCBs cannot be mounted directly to a flatplate, but are installed on a frame to ensure space for theinterlock mechanism.

Slide Interlock (MS)

Slide interlocks are manually operated toggle lockingdevices which can be installed between two adjacentMCCBs. Depending on the position of the slide, one or other of the MCCBs on either side of a slideinterlock is inhibited from being in the ON position.Slide interlocks can be used between MCCBs of thesame number of poles and of the same frame size.Slide interlocks can be installed in the field and are padlockable in both positions.


ACCESSORIES

Wire Interlock (MW)

Wire interlocks are available for 125A to 1000A frame models and consist of two mechanismsconnected by a cable. The mechanisms are mounted on two MCCBs located at a distance from eachother which is limited by the length and bend radius of the cable. The mechanisms and cable inhibitthe closure of one MCCB unless the other is in the OFF position. Each mechanism is orderedseparately. Cables of 1.0m or 1.5m length are also ordered as separate items.

Wire interlocks can be used on a mixture of 3 and 4 pole MCCBs of different frame sizes. This allows potential cost savings by using lower rated MCCBs for the alternative power supply. MCCBs can be mounted in different switchboard compartment or on different planes.

Slide Interlock Installed Between two MCCBs

Changeover Pair with Wire Interlock and Motor Operators

View from above


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ACCESSORIES

TemTransfer Automatic Changeover Controller

The TemTransfer is a fully configurable Automatic Changeover Controller (ACC). It is designed to monitor the incoming AC mains supply (1 or 3 phases) for under/over voltage and under/over frequency. Should these fall out of limits, the module will issue a startcommand to the generating set controller. Once the set isavailable and producing an output within limits the ACCwill control the transfer devices and switch the load fromthe mains to the generating set. Should the mains supplyreturn to within limits the module will command a returnto the mains supply and shut down the generator after a suitable cooling run. Various timing sequences are used to prevent nuisance starting and supply breaks.

TemTransfer is compatible with TemPower 2 ACBs,TemBreak 2 MCCBs and TemContact contactors.

When TemTransfer is used with a pair of TemBreak 2MCCBs, additional control wiring and components may benecessary for some control schemes. Contact us for details.

Terasaki can supply TemTransfer pre-configured tospecification, or unconfigured with an optional interface kit.

Configuration is by PC based software and the interface kit using an FCC68 socket on the rear of the module. This allows rapid and secure configuration of the module.The FCC68 socket also provides full real-time diagnosticson the status of the ACC, its inputs and outputs.

Configuration and connection options allow for a widerange of higher functions such as ‘Auto start inhibit’,‘Manual restore to mains’, ‘Load inhibit’ (both mains and gen-set), ‘Lamp test’, Push-button transfer control,External mains or Gen-set failure inputs, etc.

The four position key-switch allows for mode selection:-

• Auto Mode

• Auto mode with manual return to Mains

• Run generator off load

• Run generator on load

A clear mimic diagram with‘International’ symbols and LEDsprovide clear indication of supplyavailability and load switching status.Further LED indication is provided for ‘Start delay in progress’ and ‘Mains return timer active’. Two userconfigurable LED’s are provided toallow the user to display specific states(defaulted to indicate that the closingprocedure of the Mains or Generatorcircuit breaker has been started).

Five user configurable relaysare provided to allow control of contactors, different circuit breaker types and engine controlmodules and alarm systems.

The controller features a self seekingpower supply which will utilise powerfrom the Mains AC supply or theGenerator AC supply. A DC supply to the module is not essential for basicoperation, though some ‘higher’functions require it (such as systemdiagnostics).

The module is mounted in a robustplastic case, connection to the module is via plug and socket connectors.

TemTransfer Automatic Changeover Controller



ACCESSORIES

ON/OFFSTATUS

Specifications

DC Supply

The TemTransfer is normally powered from the AC sensing supplies. It will only draw power from the DC supply if both AC suppliesare not present.

DC power should be supplied from a low voltagesupply between 8 to 35V continuous. It is able to operate at 0V for 50ms during cranking,providing supply was at least 10V before dropoutand supply recovers to 5V. This is achievedwithout the need for internal batteries.

Maximum operating current:150mA @ 12V, 95mA @ 24V.

Maximum standby current (AC powered supply)34.7 mA @ 115V. 16.1mA @ 230V.

3 Low voltage auxiliary relay contacts: 8Amp DC rated 1 each: NO+NC C/O (a and b C/O contacts)

2 Mains rated relay contacts: 8Amp RMS rated 1 each NO+NC. (a and b contacts)

Dimensions: 96 x 144 x 155 DIN STANDARD.

Operating temperature range:-15 to +55oC

Indication LED’s:Mains Available/On Load, GeneratorAvailable/On load, Start Delay, Mains ReturnDelay and 2 User Configurable.

Operating voltage: - Specify on ordering.

AC Voltage Input Range (for AC PoweredOperation): 115V Version:- 88 - 160 V ac RMS230V Version:- 176 - 305 V ac RMS

AC Voltage Input/Adjustment Range (Sensing Operation):115V Version:- 55 - 152 V ac RMS230V Version:- 110 - 304 V ac RMSAC Frequency Input/Adjustment Range:10 - 75 Hz

Schematic Diagram:Automatic ChangeoverSystem with TemTransferand TemBreak 2Interlocked MCCBs

STATUS

STATUSGenerator Mains

START

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INSTALLATION

TEMBREAK 2





4. Application Data

5. Accessories

6. Installation

• Connection and Mounting Options and Accessories 103

• Insulation Distances 108

• Mounting Angle 110

• Direction of Power Supply 110

• Standard Installation Environment and Special Treatments 111

• Temperature Ratings 112

7. Dimensions


TemBreak 2 MCCBs connection andmounting accessories facilitate easy installationin any arrangement. Breakers and accessoriesare easy to fit. They are designed to providesafe and secure termination and mountingpoints. 125A and 160A/250A frame modelshave a choice of 45mm front cutout patterns

Overview of Connection and Mounting Accessories

Please refer to Section 2, Ratings and Specifications, for details of the connection and mountingoptions which are available for each model.

Please refer to Section 7, Dimensions, for detailed dimensions of connection and mounting optionsand accessories.

Note that one set of mounting screws is supplied as standard with every circuit breaker or switchdisconnector purchased.

Connection and mounting options overview diagram

CONNECTION AND MOUNTING OPTIONS AND ACCESSORIES

INSTALLATION

Optional 45mm Cutout Patterns

45mm

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This connection method is standard for all front connected (FC) MCCB models. Solid conductors or cables terminated with crimp lug terminals can be used.

Serrated Terminal Surface

Each terminal on 160A and 250A models has aserrated surface. This provides excellent grip forheavy cables terminated with crimp lug terminals,thereby preventing sideways rotation of the lug.

Connection of Large Conductors and Multiple Conductors

Extension bars (FB) are terminal extensions which can be fitted to lineor load side terminals and are used to connect large conductors andmultiple conductors. Available for field fitting in sets of 3 or 4 bars.

*H125 and L125 are 250A frame size

INSTALLATION

CONNECTION AND MOUNTING OPTIONS AND ACCESSORIESConnection of Busbars and Terminated Cables

Maximum Dimensions of Compression Terminals

Frame Size (A) 125* 160 & 250 400 & 630

Width, W (mm) 17 25 25

Diameter, d (mm) 9 9 11

Maximum from centre to tip, e(mm) 8.5 10 12


Cable clamp terminals (FW) can be used to secure stranded cable directly to the MCCB. Availablefor field fitting in sets of 3 or 4.

CONNECTION AND MOUNTING OPTIONS AND ACCESSORIESDirect Entry of Stranded Cable

Rear connections (RC) allow termination of conductors in a different switchboardcompartment to the MCCB body.

The stud can be rotated in steps of 45 degrees on a 125A to 630A frame MCCBs and 90degrees on a 800A frame MCCBs in the field.

Termination in Separate Compartment

INSTALLATION

MCCB Model Cable Capacity (mm2)

E125, S125, S125-NF 1.5 to 50 (1 cable)

H125, L125, S160-NF 1.5 to 70 (1 cable)

S160, E250, S250, H250, L250 35 to 120 (1 cable)

E400, S400, H400, L400 80 to 240 (1 cable)

60 to 120 (2 cables)

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The plug in mounting system allows fast replacement of the MCCB body without the need to disturbthe terminations. Solid conductors or cables terminated with compression terminals can be used.

Plug-In Safety Lock

The plug-in MCCB body is automatically locked to the base when the contacts are closed (toggle ON). It cannot be removed unless the contacts are in the isolated position (toggle OFF or TRIPPED). This system ensures safe removal of the MCCB from the base. Plug-in safety lock is available from125A to 800A frame models.

The connection bars for plug-in bases are optional and can be configured in the field either for frontor rear access. The illustrations below show possible mounting and connection options for plug inbases. These mounting and connection options are available from 125A to 800A frame models.

1. Mounted on base plate withconnection bars mounted forfront access.Insulation plates are suppliedas standard and must be fitted.

2. Terminations in separate compartment. Connection barsare mounted for top access at thetop and rear access at the bottom.

3. Mounted on angle bars.Connection bars aremounted for rear access.

INSTALLATION

CONNECTION AND MOUNTING OPTIONS AND ACCESSORIESPlug-in Mounting

Plug-in connections and safety lock are fittedto the back of the MCCB

Plug-in MCCB and base

Safety Lock

IP2X

InsulationPlates

Note: Plug-in mounting for 1250A frame model is availablefor only “Mounted on angle bars”, and safety trip canbe specified as option.


The DIN rail adaptor is easily fitted to the rear of 3 pole E125 and S125 models to allow clipmounting of the MCCB to 35mm DIN rail.

The 45mm cutout of TemBreak 2 devices makes them suitable for mounting alongside modulardevices in distribution boards.

CONNECTION AND MOUNTING OPTIONS AND ACCESSORIESMounting on 35mm DIN Rail

INSTALLATION

45mm

A range of flanges which improves the appearance of door cutouts is available. These aresuitable for toggle-operated and motor-operated MCCBs and switch-disconnectors.

Door Flanges

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The insulation distances between the MCCB and earthed metal parts and insulators shown in this section must be maintained to prevent arcing faults occurring due to conductive ionised gas. In cases where other specifications require different insulation distances to those shown here, the greater distance must be maintained. In cases where two different models are installed one above the other, the insulation distance between the two models should be as for the lower model.

INSTALLATION

INSULATION DISTANCES

1. Insulation plate

2. Top plate (earthed metal)

3. Insulation tube or tape

4. Front-connected type

5. Front-connected type with extension bar

6. Rear-connected type, plug-in type

7. Side panel

8. A. Distance from lower breaker to exposed live part of upper breaker terminal (front-connected type) or distance from lower breaker to end face of upper breaker (rear-connected type or plug-in type)

B1. Distance from end face of breaker to top plate

B2. Distance from end face of breaker to insulation plate

C. Gap between breakers

D. Distance from side of breaker to side panel (earthed metal)

E. Dimensions of insulation over exposed conductors

Exposed conductors must be insulated up to the breaker terminals. Interpole barriers or optional terminalcovers are recommended. If optional terminal covers are used, insulate the exposed conductor until it overlapsthe terminal cover.

ATTENTION


INSULATION DISTANCE IN mm (AT 690V AC MAXIMUM)

INSTALLATION

Model Type A B1 B2 C D E

E125 NJ 50 40(2) 10 0 25 *(1)

S125 NF 50 40(2) 10 0 25 *(1)

S125 NJ 50 40(2) 10 0 25 *(1)

S125 GJ 75 45 25 0 25 *(1)

H125 NJ 100 80 60 0 50 *(1)

L125 NJ 100 80 60 0 50 *(1)

S160 NF 50 40 30 0 25 *(1)

S160 NJ 50 40 30 0 25 *(1)

S160 GJ 100 80 60 0 50 *(1)

H160 NJ 100 80 60 0 50 *(1)

L160 NJ 100 80 60 0 50 *(1)

E250 NJ 50 40 30 0 25 *(1)

S250 NJ 50 40 30 0 25 *(1)

S250 NE 50 40 30 0 25 *(1)

S250 GJ 100 80 30 0 25 *(1)

S250 GE 100 80 30 0 25 *(1)

S250 PE 100 80 60 0 50 *(1)

H250 NJ 100 80 60 0 50 *(1)

H250 NE 100 80 60 0 50 *(1)

L250 NJ 100 80 60 0 50 *(1)

E400 NJ 100 80 40 0 30 *(1)

S400 CJ 100 80 40 0 30 *(1)

S400 NJ 100 80 40 0 30 *(1)

S400 GJ 100 80 40 0 30 *(1)

S400 GE 100 80 40 0 30 *(1)

S400 PJ 100 80 40 0 30 *(1)

S400 PE 100 80 40 0 30 *(1)

H400 NE 120 120 80 0 80 *(1)

L400 NE 120 120 80 0 80 *(1)

E630 NE 120 100 80 0 80 *(1)

S630 CE 120 100 80 0 80 *(1)

S630 GE 120 100 80 0 80 *(1)

S800 CJ 120 100 80 0 80 *(1)

S800 NJ 120 100 80 0 80 *(1)

S800 NE 120 100 80 0 80 *(1)

S800 RJ 150 120 80 0 80 *(1)

S800 RE 150 120 80 0 80 *(1)

H800 NE 120(3) 120 80 0 80 *(1)

L800 NE 120(3) 120 80 0 80 *(1)

S1000 SE 150 120 80 0 80 *(1)

S1000 NE 150 120 80 0 80 *(1)

S1250 SE 150 120 80 0 80 *(1)

S1250 NE 150 120 80 0 80 *(1)

S1250 GE 150 150 100 0 100 *(1)

S1600 SE 150 150 100 0 100 *(1)

S1600 NE 150 150 100 0 100 *(1)

*Note: (1) Insulate the exposed conductor until it overlaps the moulded case at the terminal, or the terminal cover.(2) 10mm at 440V AC Maximum.(3) Take care that arc gases are emitted to both line and load sides.

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TemBreak 2 MCCBs may be mounted at any angle without affecting performance.

Power can be supplied through TemBreak 2 MCCBs in either direction without loss of performance.

INSTALLATION

MOUNTING ANGLE

DIRECTION OF POWER SUPPLY

Mounting angle does not affect performance.


TemBreak 2 MCCBs are intended for installation in the following conditions as standard:

• Operating ambient temperature -5 degrees C to 45 degrees C. Refer to page 112 for thermalderating information above this temperature.

• Relative humidity of up to 85%.

• Altitude up to 2000m.

• Atmospheres free from dust, smoke, corrosive gases, inflammable gases, moisture and salt.

For installation in conditions more onerous than those described above, contact Terasaki for details.

The following special treatments have been developed for installation in specific environmental conditions:

• Low temperature treatment.For installation attemperatures down to -40degrees C for storage and -20 degrees C for operation. The environment must be free from rapid changes intemperature that result in theformation of condensation.

• Fungus-moisture proofing.For installation attemperatures up to 65degrees C and relative humidity of up to 95%. The environment must befree from rapid changes intemperature.

• Anti-corrosion treatment.MCCB is surface treated to increase resistance tocorrosion. If the MCCB is to be installedin atmosphere that containsexcessive volumes of corrosive gases or moisture, it should behouse in an airtight enclosure.

STANDARD INSTALLATION ENVIRONMENT

AND SPECIAL TREATMENTS

INSTALLATION


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INSTALLATION

TEMPERATURE RATINGS

Rated Current (A)

E125-NJ Front 20A 19 18.5 18 17.5S125-NJ Rear 32A 31 30.5 30 29S125-GJ Plug-in 50A 48 45 43 41

63A 60 57 55 52100A 97 94 90 87125A 121 117 113 109

H125-NJ Front 20A 19 18.5 18 17.5L125-NJ Rear 32A 31 30 29 28

Plug-in 50A 48 47 45 4463A 61 59 57 55100A 97 95 92 89125A 121 118 114 111

S160-NJ Front 20A 19 18.5 18 17.5Rear 32A 31 30 29 28

S160-MJ Plug-in 50A 48 46 44 42S160-GJ 63A 61 59 57 55

100A 97 94 91 88125A 121 117 113 109160A 156 151 146 141

H160-NJ FrontL160-NJ Rear 160A 156 151 147 143

Plug-inE250-NJ Front 20A 19 18.5 18 17.5

Rear 32A 31 30 29 28Plug-in 50A 48 46 44 42

63A 61 59 57 55100A 97 94 91 88125A 121 117 113 109

E250-NJ Front 160A 156 151 146 141S250-NJ Rear 250A 243 235 227 219S250-GJ Plug-inH250-NJ FrontL250-NJ Rear 160A 156 151 147 143

Plug-inFront

250A 244 237 230 223Rear

E400-NJ Front 250A 244 237 230 223S400-CJ Rear 400A 390 380 369 358S400-NJ Plug-inS400-GJS400-PJS800-CJ Front 630A 615.2A 600.1A 584.7A 569.4AS800-NJ Rear 800A 779.7A 758.9A 737.9A 716.9AS800-RJ Plug-in

Calibration Temperature: 45°C

Calibration Temperature: 30°C

MCCB Type Connection Rating at calibrationType temperature (45°C) 50°C 55°C 60°C 65°C

Rated Current (A)MCCB Type Connection Rating at calibrationType temperature (30°C) 35°C 40°C 45°C 50°C 55°C 60°C 65°C

H250-NJ Plug-in Conn. 250A 244 236 225 219 209 200 190L250-NJ

*Contact us for details of plug-in versions


Rated Current (A)MCCB Type Connection RatingType 30°C 35°C 40°C 45°C 50°C 55°C 60°C 65°C

S250-NE Front 250A 250 250 250 250 237.5 225 200 200S250-GE Rear

Plug-in 250A 250 237.5 225 225 200 200 157.5 157.5S250-PE Front 250A 250 250 250 250 237.5 225 200 200H250-NE RearS400-NE Front 250A 250 250 250 250 250 250 225 200S400-GE Rear 400A 400 400 400 400 400 380 360 320S400-PE Plug-inH400-NE Front 250A 250 250 250 250 250 250 225 200L400-NE Rear 400A 400 400 400 400 400 380 360 320

Plug-in 250A 250 250 250 250 250 250 225 200400A 400 400 400 400 400 380 360 320

E630-NE Front 630A 630 630 630 630 630 598.5 567 504S630-CE Rear*S630-GES800-NE Front 630A 630A 630A 630A 630A 630A 598.5A 567A 504AS800-RE Rear 800A 800A 800A 800A 800A 760A 720A 640A 504A

Plug-inH800-NE Front 630A 630A 630A 630A 630A 630A 598.5A 567A 504AL800-NE Rear 800A 800A 800A 800A 800A 720A 640A 504A 504A

Plug-inS1000-SE Front 1000A 1000A 1000A 1000A 1000A 900A 800A 630A 630AS1000-NE RearS1250-SE Front 1250A 1250A 1250A 1250A 1250A 1125A 1000A 787.5A 787.5AS1250-NE RearS1250-GE Plug-inS1600-SE Front 1600A 1600A 1600A 1600A 1600A 1520A 1440A 1280A 1008AS1600-NE Rear

INSTALLATION

TEMPERATURE RATINGS


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DIMENSIONS

TEMBREAK 2

MOULDED CASE CIRCUIT BREAKERS 16A TO 1600A




4. Application Data

5. Accessories

6. Installation

7. Dimensions• S125-NF, S160-NF 115

• E125-NJ, S125-NJ, S125-GJ, S125-NN 116

• S160-NJ, S160-GJ, E250-NJ, S250-NJ, S250-GJ, S250-NN 118

• H125-NJ, L125-NJ, H160-NJ, L160-NJ, S250-NE, S250-GE, S250-PE, H250-NJ, H250-NE, L250-NJ 120

• E400-NJ, S400-CJ, S400-NJ, S400-GJ, S400-PJ, S400-NE, S400-GE, S400-PE, S400-NN 122

• H400-NE, L400-NE 124

• E630-NE, S630-CE, S630-GE, S630-NN 126

• S800-CJ, S800-NJ, S800-RJ, S800-NE, S800-RE, S800-NN 128

• H800-NE, L800-NE 130

• S1000-SE, S1000-NE, S1000-NN 132

• S1250-SE, S1250-NE, S1250-GE, S1250-NN 133

• S1600-SE, S1600-NE, S1600-NN 135

• Operating Handles 137

• Terminal Covers 149

• Interpole Barriers 152

• Terminal Blocks for Front-Connected and Rear-Connected MCCBs 153

• OCR Power Supply for Electronic Protection

Standard type 155

With LCD 157

• Slide Interlocks 158

• Link Interlocks 163

• Wire Interlocks 169

• Position of Trip Button 176

• External Neutral CT/Door Flanges 177


DIMENSIONS

S125-NF, S160-NF

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DIMENSIONS

With extension bars (optional)

Panel hinge position (hatching area)bottom view

HL

154±

1

8.5

100

17

200150

100

200150

15

M4x0.7Tapped hole

30

132

ø9

8.5(

max

.)

30

17(max.)max.t5

3P

L

Drilling plan

4P

LH H

Preparation of conductor

30 303060 M4X0.7

Tapped hole

ø18ø8.5

16

132

15

5

3030

3030

8

M4X0.7Mountingscrew

134

134

52102

15 30

L L

H

H

L

3P

H

Drilling plan

4P

Stud can beturned 45˚or 90˚

Conductoroverlap max.

Mounting plate(max. t3.2)

Panel cutout(Front view)

Panel cutout dimensions showngive an allowance of 1.5mmaround the handle escutcheon.

HL

6110

3.5

4P3P

6090

4561

24

134

8

155

47

90 10645

164.55.5

154

10

28(max.)

30 30 30

45 75

Interpole barrier(removable) Mounting hole

Connector plug

Front panel t2

M8 screw

M4x0.7Mounting screw

Operating knob

HLHL

CL

CLCL

6110645

164.55.5

154

28(max.)

Connector plug

Front panel t2Operating knob

CL

90

155

45

4P3P

R1

21.514.5

155

148

Pad lock

8690

Panel cutout dimensions shown give an allowance of 1.0mm or more around the handle escutcheon.

48

E125-NJ, S125-NJ, S125-GJ, S125-NN


DIMENSIONS

8.5

8.5

3.2t

3.2t

14.2 14.2

22.2 22.2

Detail of connecting partOriented for rear access

8.5

8.5

3.2t

3.2t

14.2 14.2

22.2 22.2

Detail of connecting partOriented for rear access

Detail of connecting part

8.5

3.2t

812

5

Oriented for front access

21.8

Note that the insulation plate (supplied as standard) must be fitted between the base and the backplate.

6.5

5 (max.)

10 (max.)

Preperation of conductor

15 (max.)

8.5

2- 6 4- 6

2- 6 4- 6

(rear view) Drilling plan(front view)

(rear view) Drilling plan(front view)

3P

Mounting Plate

Mounting Plate

4P

3P

1715 15

30 30 30 30 30

30 60

185

152

88

17

4P 3P 4P

3P 4P

30

17 17 1530 30 30 30 30

94 12460

180

102

113

155

3.2t

3.2t

12110197

60.268.2

Support or rail

Support or rail

Mounting screwM6x14 max.

Mounting on a support or rails (shown with optional connection bars oriented for rear access)

Termination of Busbar

Mounting through the backplate (shown with optional connection bars oriented for rear access)

Mounting on the backplate (optional connection bars must be oriented for front access)

Mounting Plate

Mounting Screw M5x20a

27 22.24

(61)

(61)

45

168

(rear view)

3P 4P

Drilling plan(front view)

4- 64- 6

3P

17.5 22.5

37.5 75

35 70

15 15

50

4P

max

105

45

4

102

155

155

3.2t

3.2t

21.8

168

148144

21.81

Insulating plate

Mounting plate

Insulating plateMounting screw M5 NUT

E125-NJ, S125-NJ, S125-GJ, S125-NN Plug-in Versions


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DIMENSIONS



48

S160-NJ, S160-GJ, E250-NJ, S250-NJ, S250-GJ, S250-NN


S160-NJ, S160-GJ, E250-NJ, S250-NJ, S250-GJ, S250-NN

Plug-in Versions

9

6 (max.)

15.5 (max.)


22 (max.)





Support or rail

Support or rail

45

4

27

102

42

88

116

172

4t4t

165

97

(61)

101

121

76.5

M5x20Mounting screw

Mounting plate

45

(61)

102

22

160

4t

2020

165

144

168

1484

122

Insulating plate

Mounting screw M5 NUT

Insulating plate

Mounting plate


DIMENSIONS


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48

H125-NJ, L125-NJ, H160-NJ, L160-NJ, S250-NE, S250-GE,

S250-PE, H250-NJ, H250-NE, L250-NJ

DIMENSIONS


H125-NJ, L125-NJ, H160-NJ, L160-NJ, S250-NE, S250-GE,

H250-NJ, L250-NJ. Plug-in Versions

9

6 (max.)

15.5 (max.)


22 (max.)





45

4

27

102

42

88

116

172

4t4t

165

132

96

136

156

76.5

M5x20Mounting screw

Mounting plate

45

96

102

22

160

4t

2020

165

179

203

1834

122

Insulating plate

Mounting screw M5 NUT

Insulating plate

Mounting plate

Support or rail

Support or rail


DIMENSIONS


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30

30

E400-NJ, S400-CJ, S400-NJ, S400-NE, S400-GJ, S400-GE,

S400-PJ, S400-PE, S400-NN

DIMENSIONS


E400-NJ, S400-CJ, S400-NJ, S400-NE, S400-GJ, S400-GE,

S400-PJ, S400-PE, S400-NN Plug-in Versions

11

8 (max.)

20 (max.)


30 (max.)

Support or rail

Support or rail


Mounting screw M5 x 20

Mounting plate

90102

260

97

4

102113

48

138142

180

6t

6t19

825

8

65

276

90102

260

971

4

32

6t

32

204208

246

12

1

Insulating plate

Mounting plate

Mounting M6 NUT

Insulating plate

Mounting screw M6x70





DIMENSIONS


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H400-NE, L400-NE

DIMENSIONS


H400-NE, L400-NE. Plug-in Versions

11

8 (max.)

20 (max.)


30 (max.)

Support or rail

Support or rail

188

188





Mounting screw M5 x 20

Mounting plate

90102

260

134

4

102113

48

175179

217

6t

6t19

825

8

65

276

90102

260

1341

4

32

6t

32

241245

283

12

133

Insulating plate

Mounting plate

Insulating plate

Mounting screw M6x70


DIMENSIONS


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30

E630-NE, S630-CE, S630-GE, S630-NN

DIMENSIONS


E630-NE, S630-CE, S630-GE, S630-NN with Motor Operators


30

DIMENSIONS


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3PHL

4PHL

HLHL

HL 3PHL

4PHL

ø48

ø15

8

(15.

5)

263

126

117

243

160 15

610

1.9

26

55

2532

20

103

122

4210

137.516

140

(19.8)

(18)

200.512.5

213

99.5 43434343 7070707070

13

707070

1328

70 70

(15.

5)

(19.8)

(18)

ø13

101.

9

101.

9

126

117

160

160 15

6

110

25832

15

8027

380

140

16 137.5

13

12.5 200.5

213

99.5

1328

70

W

L1t1

L2t2

280175105

707070

210140

136

ASL ASL ASL ASL

ASL ASL ASL

ASL

HL

8 16

200.

5

100100

200200150150

ASLASL

4P3P

ASL

3P 4P

3P 4P

ASL ASL ASL

ASL

HL HL

HL HL

HL HLHL

HL

Drilling plan (front view) Panel cutout (front view)

Drilling plan (front view)

Conductor overlap, max


M8Tapped hole

M8Tapped hole

Note: Studs are factory installed in horizontal direction both on the line and load sides.

Interpole barrier (removable) Mounting hole

M8Mounting screw

M8Mounting screw

Panel cutout dimensions shown give an allowance of 1.0mm around the handle escutcheon.

Trip button (red)

Toggle extension (removable)

Toggle extension(removable)

Stud can be turned 90° ø15 for accessory wiring

when necessary

Groove for dissipating heat generated by overcurrent


Connector plug

Front Panel

Front Panel

Interpole barrier(removable)

M8Mounting screw

Panel cutout dimensions shown give an allowance of 1.5mm around motor operator.

M8Tapped hole

M8Tapped hole

Mounting hole


Panel cutout (front view)

Con

duct

or

over

lap,

max

Con

duct

or

over

lap,

max

Stud can be turned 90°


Manual operating handle (removable)


M8 Mounting screw

Pad lock

Pad lock

Connector plug

ø15 for accessory wiring when necessary

Panel hinge position (hatching area)(bottom view)

3P4P

172

92

R6

70 70 70

13

70 70 70 70 70 43 43 43 43

117

1

26

122

1

03

20

32

25

136

5

1

27

5

30.

5 3P

4P

ø13

8

ø48

ø13

70 70 103

28 13

145

10

80.5

117

126

127.5

42

8

140

210

70 70 70

105 175

280

70

W

13

70

80

273

8

0

15

32 8

25

55.

5 4

6.5

110

117

1

26

141

1

32

170

51

90

103

145

28 13

127.5 80.5

51

170

t1 L1

t2 L2

Front connected

Rear connected

Front connected with Motor Operator

Rear connected with Motor Operator

8

S800-CJ, S800-NJ, S800-RJ, S800-NE, S800-RE, S800-NN

DIMENSIONS

Breaker type Rated current t1 t2 L1 L2 WS800-CJ, S800-NJ,S800-RJ, S800-NN

630A 8 8 32 34 40800A 10 10 32 35 40

S800-NE, S800-RE630A 8 8 32 36 40800A 10 10 32 36 40

Breaker type Rated current t1 t2 L1 L2 WS800-CJ, S800-NJ, S800-RJ,S800-NN

630A 8 8 32 34 40800A 10 10 32 35 40

S800-NE, S800-RE630A 8 8 32 36 40800A 10 10 32 36 40


S800-CJ, S800-NJ, S800-RJ, S800-NE, S800-RE. Plug-in Versions

DIMENSIONS

ø13

10 (max.)

25 (max.)

17


40 (max.) Mounting screw M12✕25 max. Hex. sec. head bolt.

Mounting on a support or rails

Outline Dimensions




HL HL

HL HL

HL HL

HL HL

HL HL

HL HL

ASL

3P 4P

ASL

ASL

ASL

ASL

3P 4P

ASL

3P 4P

ASL

3P 4P

3P 4P

ASL

3P 4P

ASL

3P 4P

ASL

HL HL

ASL

ASL

105 280

103

145

127.5 210 51.6

116

175

158

.5

46.

5

126

308

3

50

117

80.5

103

145

127.5 51.6

116

126

308

3

50

117

80.5

55.5

132

141

149.

5

90

70 70 70 70 70

170

40.5

182

6

3 6

3 2

1 2

1 7

9.5

70.

5

70 70 70 70 70

70 70 70

40.5

65 81

193

293

308

273

102

90

18

112148163

10t

10t

6630

8144

ø13 R6.52140

10t

13

25

R6.5

21

40

13

1725

169.

516

0.5

330

160.

515

1.5

70 70 70 70 70 40

284

177107

1053570

214

312

105

140

ø1366

30

8144

5317

68

4-ø9

R6.52140

10t

1317

25

ø13

10t

ø13

280 210 105 175

100 170

50

79.

5 7

0.5

15

15

ø9

279

279

53

272

102

90

44

10t

10t

1

1715

44 1

137

179

8

8 220

262

ø13

25

6630

8144

ø13 R6.521

4010

t

13

25

1725

ø1366

30

8144

R6.521

4010

t

1317

25

ø13

ø13

25

144

135

8

8

ø13

Detail of connecting part Oriented for rear access

Detail of connecting part Oriented for front access

Terminal bars should be connected alternatelyon adjacent poles.



Drilling plan (front view)(rear view)


Mounting hole

M8Mounting screw

Trip button (red)


M8Mounting screw

Mounting plate

Mounting plate

Pan head screw M8✕16

Mounting plate


Mounting base (rear view)



M8✕80

Insulating plate

Mounting plate

Insulating plate


51

170

100

51

170


SE

CT

ION

7


H800-NE, L800-NE

DIMENSIONS

HL

L2

630A

Rated current

800A

73

74

L2

630A

Rated current

800A

73

74









M8Tapped hole

M8Tapped hole


Interpole barrier (removable)

Mounting hole

M8Mounting screw

M8Mounting screw

Trip button (red)




when necessary



Front Panel


M8Mounting screw

M8Tapped hole

Mounting hole

Con

duct

or

over

lap,

max


Pad lock

Connector plug

Connector plug

Front Panel

M8Tapped hole


Con

duct

or

over

lap,

max

Stud can be turned 90°



M8 Mounting screw

Pad lock




3P4P

172

92

R6

Front connected

Rear connected



HL

101.

916

0

140

ASL

HL HL

HL HL

HLHL HL

ASL ASL ASL

4P

4P

ASL

3P

3P

4P

ASL ASL

3P

70140 105

70

7070

15

164.5175

13

140

182

10 L2

10 69

210 280

40 70

65 117

126

1546

.5

110

8055

.525 8

32

273

80

140

65 15

70 70 70

13

70 70 70 70 7043 43 43 43

117

126

10

42

2032

25

136

512

75

30.5

126

117

3P4P

ø13

ø13

ø48

8

8

8

122

164.518280.5

80.5

90

51

7070

51

170170

3PHL

4PHL

HL

(19.8)

(18)

ø13

101.

9

126

117

160 15

6

110

25832

15

8027

380

16 174.5

13

237.5

250

136.5

70

40

280175105

707070

210140

ASL ASL ASL ASL

15

10 L2

10 69

65

12.5

(15.

5)

HL

8(15.

5)

160 15

610

1.9

2532

20

140

122

174.516

140

(19.8)

(18)

237.512.5

250

136.5

13

707070

136

ASL

HL HL4P

ASL

3P

70 70 70 70 7043 43 43 43

117

126

136

512

75

30.5

ø48

7070

65 15

10

4212

611

7

HL

8 16

237.

5

100100

200200150150

ASL


H800-NE, L800-NE. Plug-in Versions

DIMENSIONS

ø13

10 (max.)

25 (max.)

17


40 (max.) Mounting screw M12✕25 max. Hex. sec. head bolt.

Mounting on a support or rails

Outline Dimensions




HL HL

HL HL

HL HL

HL HL

HL HL

HL HL

ASL

3P 4P

ASL

ASL

3P 4P

ASL

3P 4P

ASL

3P 4P

3P 4P

ASL

3P 4P

3P 4P

ASL

HL HL

ASL

105 280

210

116

175

158

.5

46.

5

126

308

3

50

117

126

308

3

50

117

55.5

132

141

149.

5

90

70 70 70 70 70

170

40.5

182

6

3 6

3 2

1 2

1 7

9.5

70.

5

70 70 70 70 70

70 70 70

40.5

65 81

193

293

308

273

102

90

112148163

10t

10t

6630

8144

ø13 R6.52140

10t

13

25

R6.5

21

40

13

1725

169.

516

0.5

330

70 70 70 70 70 40

284

177107

1053570

214

312

105

140

ø1366

30

8144

5317

68

4-ø9

R6.52140

10t

1317

25

ø13

10t

ø13

280 210 105 175

100 170

50

79.

5 7

0.5

15

15

ø9

279

279

53

272

102

90

44

10t

10t

1

1715

44 1

174

216

8

8 257

299

ø13

25

6630

8144

ø13 R6.521

4010

t

13

25

1725

ø1366

30

8144

R6.521

4010

t

1317

25

ø13

ø13

25

144

135

51.6

51.6 116

160.

515

1.5

ø13

18


Detail of connecting part Oriented for front access






Mounting hole

M8Mounting screw

Trip button (red)


M8Mounting screw

Mounting plate

Mounting plate

Pan head screw M8✕16

Mounting plate





Insulating plate

Mounting plate

Insulating plate

Toggle extension (removable) M8✕80

51

170

100

51

170

ASL

182164.5

1408

80.5

ASL

182164.5

1408

80.5

ASL

ASL


SE

CT

ION

7


HLHL HL

HL HL

HL HL

HL

8

ASL

117

127.5

ø13

45

103

28 13

145

25 8

32 20 126

13

80.5

ø13

45

25 8

32 20 126

13

117

3PHL

4PHL

HLHL

HL 3PHL

4PHL

ø48

ø15

(15.

5)

263

126

117

160 15

610

1.9

26

55

103

122

137.516

140

(19.8)

(18)

200.512.5

213

99.5 43434343 7070707070

1328

70 70

(15.

5)

(19.8)

(18)

ø13

101.

9

101.

9

126

117

160

160 15

6

110

25832

15

8027

380

140

16 137.5

13

12.5 200.5

213

99.5

1328

70

45

3214

3714

280175105

707070

210140

136

ASL ASL ASL ASL

ASL ASL ASL

ASL

HL

8 16

200.

5

100100

200200150150

ASLASL

4P3P

ASL

3P 4P

3P 4P

ASL ASL ASL




M8Tapped hole

M8Tapped hole


M8Mounting screw

M8Mounting screw


Trip button (red)



Vertical direction only




Connector plug

Front Panel

Front Panel


M8Mounting screw


M8Tapped hole

M8Tapped hole

Mounting hole



Con

duct

or

over

lap,

max




M8 Mounting screw

Pad lock

Pad lock

Connector plug




Vertical direction only


3P4P

172

92

R6

70 70 70 70 70 43 43 43 43

117

1

26

136

5

1

27

5

30.

5

ø48

ø13

70 70

3P4P

140

210

70 70 70

105 175

280

70

45

13

70

80

273

8

0

15

32 8

25

55.

5 4

6.5

110

117

1

26

141

1

32

170

51

90

103

145

28 13

127.5 80.5

51

170

14 32

14 37

Front connected

Rear connected



8

103

1

22

1270 70 70

1270 70 70

S1000-SE, S1000-NE, S1000-NN

DIMENSIONS


S1250-SE, S1250-NE, S1250-GE, S1250-NN

DIMENSIONS




Mounting hole

M8Mounting screw

M8Mounting screw



Soft plastic tubing ø50 to be provided on center pole and neutral pole of vertical terminal type for insulation.




Trip button (red)




Insulating plate

Mounting plate


M8Mounting screw

Pad lock


Control circuit terminal

Soft plastic tubing ø50 to be provided on center pole and neutral pole of vertical terminal type for insulation.


Insulating plate


ø15 for accessory wiring when necessaryConductor overlap, max

Mounting plateM8Mounting screw


HLHLHL

HL

HL HL

ASLASL

4P3P

ASL

4P

ASLASL

3P

ø13

ø13

ø9

45

4P3P

ø9

20

19

7310

171

73

120

1118

3215

184

154

13

45

296

113226

300230

7070707070

4P

3P

110

25

8

32

9547.5

184

154

200

170

15

8037

080

78

13

70

190

78

190

105 175

707070140

280210

ASL

170

140

14

80 171

1828

120

112

3114

29

17

HL

ASL 98

193

4P

3P

ASL

80 171

17

144

114

258

12

21 140

1828

120

ø9

ø13

140

184

154

79

40

173.

5

102

31.5

117.

5

8

80

200

370

170

25

80

1532

13

210

45

280

175

70

338(max.)

4.52914

4P

3P

18

242.570

3114

105

7070

28

166

4P3P

ASLASL ASL ASL

11(max.)

R3

ø13

ø9

ASLASL

70 70

73

13

15

114

144

12

184

154

101

7173

19 90.5

13.5

328

20

111

242.

5

168

140

70

300230

3P

4P3P

242.5 45

4.570

296

4P

113226

70

3P 4P

ASL

18

11(max.)

HL HL

HL

HL HL

HL

HL

Front connected

Rear connected




SE

CT

ION

7


S1250-SE, S1250-NE, S1250-GE, S1250-NN. Plug-in Versions

DIMENSIONS

Plug-in with Motor Operator

Plug-in

HLHL

HLHL

ASLASL

4P3P

ASL ASL

145

40

4P

3P

ø13

40

4P3P

ø11

15

147

30 832

15

144

114

1515

199

169

2658

2194

6421

5826

9464

18980

13

7021

280

7070

45

8562

90

90 90

210

140

105175

707070

11(max.)

ø11

70

144

9421

64M

ax.1

5

1511

4

26

30

40

1532

8 147 M

ax.1

5

199

64

169

5826

58

94

21

260.5

21

6245

280

90

210

4P

3P

85

4P

3P

9070140

40

4.5

70 70

13

18

90

7070

105175

ø13

ASL

HL

3P 4P

ASL ASLASL

R3

ASL

90.5

13.5

168

4P

3P

HL

HL HL

HL


M10 Mounting screw




Auxiliary circuit terminals

Mounting angle

Drilling plan (front view)Mounting base (rear view)


M10Mounting screw

Auxiliary circuit terminals

Mounting angle

Mounting angle




S1600-SE, S1600-NE, S1600-NN

DIMENSIONS

Front connected

Rear connected





Trip button (red)

Mounting angle

Mounting angle

( )ON side Center pole and Neutral poleOFF side All poles

Insulation tube








M8Mounting screw

M8Mounting screw

Mounting hole

Insulating plate

ø12

Mounting angleL40✕40✕5



M8Mounting screw

Insulating plate

Control circuit terminal

Pad lock


Mounting angle

( )ON side Center pole and Neutral poleOFF side All poles

Insulation tube

Panel cutout (front view)Drilling plan (front view)

M8Mounting screw


3P

ASL ASL

4PHL

HL

HL

HL

ASL

ASL

HL

4P3P

184

154

139(

min

)

70

4P3P

4P3P

85 3015 30

15

707070

ø9

ø13

139(

min

.)15

(max

)

184

154

110

95

47.5

200

170

15

100

370

100

140

70

78

190

78

190

105 17570707045

280210

ø9

3220

ASL

30

170

140

20

80 191

1828

140132

1120

46

17

LH

ASL

4P

R3

98

193

3P

ASL

6010

0

6530

130

1511585

1570

80 191

17 140

ø13

ø9

1525

154

184

30

4010

231

.5

117.

517

3.5

79

2032

15

100

100

370

170

200

28

70

4P

3P

11(max.) 4.5

262.5

18

358(max.)

20 46

1120

280

175105

707070

210

14045

166

4P3P

ASL ASL ASL ASL

R3

ø9

ø12

ASL

139(

min

.)15

184

154

153015

3085

130

262.

5

100

60

6530

13.5

90.5

11(max.) 4.5

262.5 70

4P

3P

707070

15

4P

3P

168

4P

3P

HL

ASL

HL

HL

HL

HL HL


SE

CT

ION

7


S1600-SE, S1600-NE, S1600-NN. Draw-out Versions

DIMENSIONS

Draw-out with Motor Operator

Draw-out

HLHL

HLHL

ASL

2-ø12

HL

HL

ASLASL

3PHL

4PHL

ASL

ø12

112.5

4P3P

200

225

90°

60

220

3017

019

030

100

7550

Max

.45

Max

.45

2020

12070

525

105

200

220

170

190

272282

316

182.5

170100

21520

15

707070220150

2828 370(max.)28300(max.)28

190190

80

7878

4P

3P

4P3P

ASLASL

ø12

ASLASLASL

4P3P

ø12

100

(4P)112.5

100(4P)

60

90°

3030

190

170

120

2025

202570

50 75

525

220

200

105

52.5

121

452.

540

20

166

220

11(max.) 4.5

215

170(4P)200(3P)

4P3P

(4P)182.5

225(3P)

70707015

4P3P210

70

265¶300(max.)¶370(max.)

220150

R3

13.5

90.5

168

4P

3P

HL

ASL

Drilling plan (front view)Breaker fixing screw

ø12 Mounting hole ø12

Mounting hole2✕2-ø12 Mounting hole

Mounting angleL50✕50✕6526(draw-out)

396(connected)

395(draw-out)325(disconnected)

295(test)265(connected)


Draw-out handle(removable)

Auxiliary circuit terminals (self-engaging)

Auxiliary circuit terminals (self-engaging) Auxiliary circuit terminals

(self-engaging)

Auxiliary circuit terminals (Automatic connection)



Trip button (red)


Breaker fixing screwø12 Mounting hole

ø12 Mounting hole

Mounting angleL50✕50✕6

Draw-out handle(removable)

28-M3.5Auxiliary circuit terminals (Automatic connection)



417.5 (test)447.5 (disconnected)517.5 (draw-out)

387.5 (connected)

¶Contact TERASAKI if manual connection is required.




Applicable MCCB A

S160-NJ, E250-NJ,S250-NJ, S250-GJ, 106±2S250-NN

H125, L125, H160, L160,S250-NE, S250-GE, 141±2S250-PE, H250, L250

Applicable MCCBE125, S125

106±2

Breaker Mounted Handle

DIMENSIONS


SE

CT

ION

7


Breaker Mounted Handle

1.2-3.2

B

Handleescutcheon

Hook lever(Defeatmechanism)

Door defeatrelease button

130

18 12922 5

5

130 10 24 50 A 105

105CL CL CL

HL

HL

HL 4-ø10

ø110

200 200

14090

Applicable MCCB A BE400 S400 E630 S630 150±2 97

H400 L400 187±2 134

Applicable MCCB AS800 S1000 150±2

H800 L800 187±2

Handle escutcheon

Panel cutout Indicator

Positions of the hinge and handle as seen from the load side of the breaker.

Door defeatrelease button

Hook lever(Defeatmechanism)

DIMENSIONS


Door Mounted Handle standard type

358453 max. 144E125S125

ASL: Arrangement Standard LineHL: Handle Frame Centre LineCL: Handle Centre Line

Padlock dimensions (mm)

Applicable MCCB A✱✱1 B C

✽1: Max. means the maximum length fot A without cutting the shaft.+ The shaft can be cut to the required length.

A: Distance from the panel surface to the breaker mounting surfaceB: Length of the square shaft used

HL

LC

LC

ø78

70

LC

44

C

Panel thickness1.2–3.2

A19.5±2

B

Max. ø8Min.ø5 Min. 13

HL

28

4-ø7

ø31-ø37

40

HL

250

150 150

200 200

250

7.9

15.8

7.9

15.8

9° 9°Positional relationship between the hinge and handle as viewed from the load side of the breaker.The hinge must be inside the hatched area.

Panel cutout

DIMENSIONS


SE

CT

ION

7





Applicable MCCB A✽1 B C

S160-NJ, E250-NJ,

S250-NJ, S250-GJ 453 max. 358 144

S250-NN

H125, L125, H160, L160,

S250-NE, S250-GE, S250-PE, 488 max. 358 179

H250, L250

✽1: Max. means the maximum length fot A without cutting the shaft.+ The shaft can be cut to the required length.


HL

LC

LC

ø78

70

LC

44

C


A19.5±2

B

Max. ø8Min.ø5 Min. 13

HL

28

4-ø7

ø31-ø37

40

HL

250

150 150

200 200

250

7.9

15.8

7.9

15.8

9° 9°Positional relationship between the hinge and handle as viewed from the load side of the breaker.The hinge must be inside the hatched area.

Panel cutout

DIMENSIONS



E400 E630S400 S630

220 min.456 max.257 min.493 max.

8632286

322

188.5188.5225.5225.5

H400L400

Applicable MCCB A✽1 B C

Panel cutout

Positional relationship between the hinge and handle as viewed from the load side of the breaker.The hinge must be inside the hatched area.

LC

LC

LC

HL

HL HL

125

19.5±2

150 150

200 200

250 250

28

B

45

A

C


Max. ø8Min. ø5 Min. 13

9° 9°

15.8

7.9

7.9

15.8

40

ø31-ø37

ø78

4-ø7

✽1: Min. means the minimum length for A by cutting the shaft. Max. means the maximum length fot A without cutting the shaft.+ The shaft can be cut to the required length.




DIMENSIONS


SE

CT

ION

7



DIMENSIONS




H800, L800 257 min. 86

493 max. 322

S800, S1000 220 min. 86

456 max. 322

225.5

225.5

188.5

188.5

Panel cutout


LCLC

LC

HL

HLHL

19.5±2

B

A

C

ø78

125

15.8

7.9

7.9

15.8

40

150

200

150

200

250 250

28

45


9° 9°

ø31-ø37

4-ø7






DIMENSIONS




512.5max. 322 245

S1250 276.5min. 86 245

S1600 296.5min. 86 265

532.5max. 322 265



150 150

200 200

250 250

7.9

15.8

15.8

7.9

9°

9°

28

40

LH

LH

125

ø78

LCLC

LC

45

B

C

A


19.5±2

LH

ø31-ø37

4-ø7




SE

CT

ION

7

Door Mounted Handle ordinal type

ø5.5~ø8

370543 max. 421 With +E125S125

Applicable MCCB A✱✱1 B C Shaft support

✽1: Max. means the maximum length fot A without cutting the shaft.+ The shaft can be cut to the required length. If it is necessary to cut the shaft so short that it does not protrude beyond the shaft support, the shaft support may be removed.

DIMENSIONS



ø5.5~ø8

Applicable MCCB A✽1 B C D Shaft support

S160-NJ, E250-NJ,

S250-NJ, S250-GJ 543 max. 370 421 186 With +

S250-NN

H125, L125, H160, L160,

S250-NE, S250-GE, S250-PE, 578 max. 370 421 221 With +

H250, L250

✽1: Max. means the maximum length fot A without cutting the shaft.+ The shaft can be cut to the required length. If it is necessary to cut the shaft so short that it does not protrude beyond the shaft support, the shaft support may be removed.

DIMENSIONS


SE

CT

ION

7


Applicable MCCB A✽1 B C D Shaft support

ø5.5~ø8

✽

DIMENSIONS



DIMENSIONS

✽1: Min. means the minimum length for A by cutting the shaft. Max. means the maximum length fot A without cutting the shaft.+ The shaft can be cut to the required length. If it is necessary to cut the shaft so short that it does not protrude beyond the shaft support, the shaft support may be removed.

A: Distance from the panel surface to the breaker mounting surfaceB: Length of the tube used to cover the square shaftC: Length of the square shaft usedD: Distance from the tip of the shaft support to the breaker mounting surface

Applicable MCCB A✱✱1 B C Shaft support

H800, L800 307 min. 12 107.5 Without

647 max. 280 447.5

S800, S1000 270 min. 12 107.5 Without

610 max. 280 447.5

D

—

261

—

298

With +

With +

Key for key lock(optional)

M6 (Nominal size of Allen key applicable: 3)

Shaft support

Panel cutout Positions of the hinge and handle as seen from the load side of the breaker.

Indicator

105

105

B

C

34

1.2-3.2 D

24 51

A

100

105

28 20

12

105

4-ø10

ø110 12

20 28

200

150

100 100

150

200

CLCL

CL

HL

HLHL

Handle escutcheon

Panel lock release


SE

CT

ION

7


DIMENSIONS

✽1: Min. means the minimum length for A by cutting the shaft. Max. means the maximum length fot A without cutting the shaft.+ The shaft can be cut to the required length. If it is necessary to cut the shaft so short that it does not protrude beyond the shaft support, the shaft support may be removed.

A: Distance from the panel surface to the breaker mounting surface B: Length of the tube used to cover the square shaftC: Length of the square shaft used D: Distance from the tip of the shaft support to the breaker mounting surface

Applicable MCCB A ✽1 B C D Shaft support

667max. 280 447.5 317

S1250 367min. 52 147.5 317 Without

S1600 387min. 52 147.5 337 Without

687max. 280 447.5 337

With +

With +

1.2-3.2

ø110

24

C

18

D

B

A

51 34

HL

105

4P

3P

LC

105 15

Panel lock release

100 100

150 150

200 200

12

12

20

28

20

28

Handle escutcheon

Panel cutout

LC

ASL

4-ø10

M6 (Nominal size of Allen key applicable: 3)Key for key lock(optional)

Positions of the hinge and handle as seen from the load side of the breaker.

M8 mounting screw

130

3P

4P

130

100

CL

HL

Shaft support


Terminal Covers

DIMENSIONS

Plug-in mounted versionThis version can be mountedsimply by being plugged in thebreaker body.

Screw-mounted versionThe terminal covers for 630 to800AF are mounted to thebreakers using tapping screws.The terminal cover for 1250AFis mounted to insert nuts of thebreaker cover using screws. Theinsert nuts do not come standardwith the breaker. Please be sureto state “with terminal cover(CF)” when ordering the breaker.

Terminal covers for Front connected MCCB’s (CF)

Megger measurement hole ø4(Above each terminal)

A

B

C

D

A C

D

B

Megger measurement hole ø4(Above each terminal)

Mounting screw


SE

CT

ION

7

Terminal Covers

DIMENSIONS

Terminal covers for Cable clamp terminal type MCCB’s (CS)

Notes:(1) Not applicable when extension bars (FB) are fitted.(2) There will be an approx. 40 mm gap between the bottom of the terminal cover and the breaker mounting surface.(3) Values in parentheses indicate the distance to the head of terminal cover mounting screws.

MCCB type ConnectionA B B’ C D Mounting version

1P 3P 4P 1P 3P 4P 3P, 4P 1P 3P 4P 1P 3P 4PPlug-in

mountedScrew-

mounted

E125,S125 Front conn. 30 90 120 40 40 40 o 48 48 48 46 46 46 õ —

Cable clamp 30 90 120 2.5 2.5 2.5 6 62.5 61 61 60 59.5 59.5 õ —

S160,-NJ, S160NNE250-NJ, S250-NJ,S250-GJ, S250-NN

Front conn. (1) 35 105 140 55 55 55 o 54 54 54 52 52 52 õ —

Cable clamp 35 105 140 2.5 2.5 2.5 6 63 61 61 49.5 59.5 59.5 õ —

H125, L125, H160, L160,S250-NE, S250-GE, S250-PEH250, L250

Front conn. (1) o 105 140 o 55 55 o o 89 89 o 87 87 õ —

Cable clamp o 105 140 o 2.5 2.5 4.5 o 96 96 o 59.5 59.5 õ —

E400, S400E630, S630

Front conn. Wide type o 180 240 o 110 114 o o 97 98 o 96 98 õ —

Front conn. Straight type o 140 185 o 85 85 o o 97 97 o 94.5 94.5 õ —

Cable clamp o 140 185 o 3 3 4.5 o 97 97 o 93 93 õ —

H400, L400 Front conn. Wide type o 180 240 o 110 114 o o 134 135 o 96 98 õ —

Front conn. Straight type o 140 185 o 85 85 o o 134 134 o 94.5 94.5 õ —

Cable clamp — 140 185 o 3 3 4.5 o 134 134 o 93 93 õ —

S800, S1000 Front conn. (3) — 215 285 — 130 130 — — 99.5(102)

99.5(102)

— 99(101.5)

99(101.5)

— õ

H800, L800 Front conn. (2) (3) — 215 285 — 130 130 — — 99.5(139)

99.5(139)

— 99(101.5)

99(101.5)

— õ

S1250 Front conn. (3) — 215 285 — 130 130 — — 115 115 — 99(102.5)

99(102.5)

— õ


Terminal Covers

Megger measurement hole ø4 (Above each terminal)

DIMENSIONS

Terminal covers for Rear connected and Plug-in MCCB’s (CR)

Notes:(1): There will be an approx. 40 mm gap between the bottom of the terminal cover and the breaker mounting surface.(2): Values in parentheses indicate the distance to the head of terminal cover mounting screws.

MCCB typeA B

B'C D Mounting version

3 poles 4 poles 3 poles 4 poles 3 poles 4 poles 3 poles 4 polesPlug-in

mountedScrew-

mounted

E125, S125 90 120 2 2 6 41.5 41.5 40.5 40.5 õ —

S160, E250, S250-NJ, S250-GJ, S250-NN

105 140 2 2 6 42.5 42.5 39.5 39.5 õ —

H125, L125, H160, L160, S250-NE,S250-GE, S250-PE, H250, L250

105 140 2 2 6 77.5 77.5 39.5 39.5 õ —

E400, S400, E630, S630 140 185 3 3 5 97 97 93 93 õ —

H400, L400, (1) 140 185 3 3 5 134 134 93 93 õ —

S800, S1000 (2) 206 280 14 18 —101

(103.5)99

(101.5)100.5(103)

98(100.5)

— õ

H800, L800 (2) 206 280 14 18 —138

(140.5)136

(138.5)137.5(140)

135(137.5)

— õ

Plug-in mounted versionThis version can be mountedsimply by being plugged in thebreaker body.

Screw-mounted versionThe terminal covers for 630 to800AF are mounted to thebreakers using tapping screws.

A

B

C3.5

D

Megger measurement hole ø4 (Above each terminal)

Mounting screw

ø4Hole for Megger measurement


SE

CT

ION

7

Interpole Barriers

MCCB type A B

E125, S125 47 53

S160, E250, S250-NJ, 100 53

S250-GJ, S250-NN

H125, L125, H160, L160, 100 88

S250-NE, S250-GE, S250-PE,

H250, L250

E400, S400, E630, S630 110 95

H400, L400 110 95

S800, H800, L800, 110 95

S1000

DIMENSIONS


Terminal Blocks for Front-Connected and Rear-Connected MCCBs

kkll

8

8

8 8

MCCB type A A’ B C Fig

E125, S125 — 3 0.5 40 2

S160, E250, S250-NJ,S250-GJ, S250-NN 2 — 0.5 40 1H125, L125, H160, L160,S250-NE, S250-GE, S250-PE, 2 — 35.5 75 1H250, L250

MCCB type A B C

E400, S400, E630, S630 39.5 30.5 70H400, L400 39.5 67.5 107S800, S1000 31 30.5 70H800, L800 31 67.5 107

Comments:1. The tightening torque for the M3.5 terminal screws is 0.9 to 1.2 N.m.2. Connection wire size is 2.5mm2 (max).

Comments:1. The tightening torque for the M3.5 terminal screws is 0.9 to 1.2 N.m.2. Connection wire size is 2.5mm2 (max).3. When you specify Ground Fault Trip on electronic MCCBs with

3 poles the terminal block is automatically fitted to connect with the external neutral CT for 3 phases 4 wires system.

DIMENSIONS

11 terminals

11 terminals


SE

CT

ION

7

DIMENSIONS

Terminal Blocks for Front-Connected and Rear-Connected MCCBs

6 terminals

Comments:1. The tightening torque for the M3.5 terminal screws is 0.9 to 1.2 N.m.2. Connection wire size is 1.25mm2 (max).

Comments:1. Values in parentheses applies to 4-pole breakers.2. Tightening torque of M3.5 terminal screws: 0.9 – 1.2 N.m.3. Connection wire size: 2.0mm2 max x 2.

PALcPALa

kRC1C2

PALcPALa

kRD1D2

AXc1AXb1AXa1AXc2AXb2AXa2

AXc1AXb1AXa1ALc1ALb1ALa1

ON

OFF

L CL

14.5 C

2440

A

B

D

8

14.5

14.5

14.5

14.5

11.5

Left terminal designationsExample

Right terminal designationsExample

M3.5 screw

With SHT

With UVT

Wire Lead Direction

Wire Lead Direction

Terminal cover (see through)

3/4 poles

MCCB Type A B C D

E125, S125 42.5 27 53 53

S160, E250, S250-NJ, S250-GJ, S250-NN

42.5 27 53 53

H125, L125, H160, L160,S250-NE, S250-GE, S250-PE,H250, L250

77.5 62 53 53

E400, S400, E630, S630 72.5 57 43 63

H400, L400 109.5 94 43 63

S800, S1000 72.5 57 23.5 82.5

H800, L800 109.5 94 23.5 82.5

MCCB Type A B C D

S1250 51114

(124)57 72

S1600 51114

(124)77 92

6 terminals

ON

OFF

AXc1

AXb1

AXa1

AXc2

AXb2

AXa2

AXc3

AXb3

AXc4

AXb4

D1

D2

AXc1

AXb1

AXa1

AXc2

AXb2

AXa2

AXc3

AXb3

AXc4

AXb4

C1

C2

ALc1

ALb1

ALa1

PALc

PALa

ALc1

ALb1

ALa1

ALc2

ALb2

ALa2

A

21

9.6✕

5

12

6262

1

B62

21

27.5C

12.5D

7.8

M3.5✕0.7 screw

Left terminal designationsExample

Right terminal designationsExample


OCR Power Supply for Electronic Protection (Standard type)

DIMENSIONS

MCCB Type

S250-NE, S250-GE,S250-PE, H250-NE

PTAoutput 1a

Control power

ONOP1OP2PALcPALa

OFF

Notes: Separate installation of the OCR power supply is not available.

Terminal screw M3.5

ON

PALc

16.2

3480

1616

1518

15

25.2 79

PALa

OP1OP2

OFF

Notes: 1. Tightening torque of terminal screws: 0.9 – 1.2 N.m2. Applicable wire size: 2.0 mm2 max

Connection diagram Mounting dimensions


SE

CT

ION

7

OCR Power Supply for Electronic Protection (Standard type)

OCR power supply installed on the breaker OCR power supply installed separately to the breaker

ON

OS1

Factory wired

Lead wire (450 mm long) Lead wire (450 mm long)

OS2

OP1OP2

PALc PTAoutput 1a

PTAoutput 1aPALa

PALc

PALa

WhiteRed

Control power

Control power

OS1OS2

OP1OP2

White Red

OFF

ON

OFF

Lead wire (600 mm long)

Terminal screw M3.5

ON

OS1

D

A80

1616

1518

15

C B

OS2

OP1OP2

OFF

Notes: 1. Tightening torque of terminal screws: 0.9 – 1.2 N.m2. Applicable lead wire size: 2.0 mm2 max

16

16

108088

66

59

45 57.5

6 22

25

9

100

10

167.8

1515

18

Mounting hole ø4.5

Terminal screw M3.5

Support

Connection diagram

Mounting dimensions

OCR power supply installed on the breaker

OCR power supply installed separately to the breaker

DIMENSIONS

MCCB Type A B C D

S400-NE, S400-GE, S400-PE,E630-NE, S630-CE, S630-GE

71 74 25.2 16.2

H400-NE, L400-NE 71 111 25.2 16.2

S800, S1000 62.5 74 25.2 16.2

H800, L800 62.5 111 25.2 16.2

S12503P 33 72 21 12

4P 43 72 21 12

S16003P 33 92 21 12

4P 43 92 21 12


OCR Power Supply for Electronic Protection (with LCD)

MCCB Type A B C D

S400-NE, S400-GE, S400-PE,E630-NE, S630-CE, S630-GE

71 74 25.2 16.2

H400-NE, L400-NE 71 111 25.2 16.2

S800, S1000 62.5 74 25.2 16.2

H800, L800 62.5 111 25.2 16.2

OCR power supply installed on the breaker OCR power supply installed separately to the breaker

ON

OS1

Factory wired

OS2

OP1OP2

WhiteRed

Control power

Control power

OS1OS2

OP1OP2

White Red

OFF

ON

OFF

Lead wire (600 mm long)

Terminal screw M3.5

ON

OS1

D

A80

1616

1518

15

C B

OS2

OP1OP2

OFF

Notes: 1. Tightening torque of terminal screws: 0.9 – 1.2 N.m2. Applicable lead wire size: 2.0 mm2 max

16 Mounting hole ø4.5

16

108088

66

83

69

81.5

6 22

25

9

100

10

167.8

1515

18

Terminal screwM3.5

Support

OP1

OP2

Controlpower supply

OS1 (red)

OS2 (white)

Connect the red and white lead wires from the breaker to OS1 and OS2 respectively. (Max lead wire length : 600 mm)

Connection diagram

Mounting dimensions

OCR power supply installed on the breaker

OCR power supply installed separately to the breaker

DIMENSIONS


SE

CT

ION

7

Slide Interlocks

T2MS123SF T2MS124SF

DIMENSIONS

MCCB Type Poles Conn. Parts No. A

E125, S1253 FC, RC T2MS123SF 91.7

4 FC, RC T2MS124SF 91.7

ASL : Arrangement Standard Line HL : Handle Frame Centre Line CL : Handle Centre Line


Slide Interlocks

T2MS253SF/T2MS253LF T2MS254SF/T2MS254LF

DIMENSIONS


S160, E250, S250-NJ, S250GJ, S250-NN

3 FC, RC T2MS253SF91.7

4 FC, RC T2MS254SF

H125, L125, H160, L160, S250-NE, S250-GE, S250-PE,H250, L250

3 FC, RC T2MS253LF126.7

4 FC, RC T2MS254LF



SE

CT

ION

7

Slide Interlocks

T2MS403SF/T2MS403LF T2MS404SF/T2MS404LFPanel Cutout

Drilling plan

Panel cutout dimensions shown give an allowance of 1.0 mm around the handle escutcheon.

Panel Cutout

Mechanical Interlocks slide type (MS)

For 400A, 630A frame size

DIMENSIONS


E400, S400, E630, S6303 FC, RC T2MS403SF

135.54 FC, RC T2MS404SF

H400, L4003 FC, RC T2MS403LF

172.54 FC, RC T2MS404LF



Mechanical Interlocks slide type (MS)


T2MS803SF/T2MS803LF T2MS804SF/T2MS804LF

Drilling plan

Panel cutout dimensions shown give an allowance of 1.0 mm around the handle escutcheon.

ASL

HL HL LH HL

LH LH LH LH

ASL ASL

ASL ASL

HL HL HL HL

ASL

LH LH LH LH

M8 Tapped hole

3P 4P

M6 Tapped hole M8 Tapped hole M6 Tapped hole

ASL

107

107

92

R6R6

273

223

6.5

105175

6.5

10520

105

8686 320

422

8686

107

107

117

126

92

107

70

320195

70125

250

7070

250

492

600

A

460

107

20 2020

Panel Cutout

Slide Interlocks

DIMENSIONS


S800, S10003 FC, RC T2MS803SF

135.54 FC, RC T2MS804SF

H800, L8003 FC, RC T2MS803LF

172.54 FC, RC T2MS804LF


Notes:(1) The interlock cannot be applied to breakers equipped with front extension bars due to the

shortage of the insulating distance.


SE

CT

ION

7

Slide Interlocks

DIMENSIONS

Notes:1 : Please order with the breakers.(1) The interlock cannot be applied to breakers equipped with a terminal block, UVT controller or OCR controller.(2) See the outline dimensions of the breaker for the drilling plan.

Slide knob stroke Slide knob stroke

HL HL

d

ASLh

gf

a

e

d

R

HL

HL HL

HL

ASLC

a

m

b

k

r

HL HL

m

r

R

HL HL

ASLC

a

b

k

R

HL HL

d

ASLh

gf

a

e

d

R

3P 4P

MCCB Type Parts No. Poles a b c d e f g h k m R R

S1250(S1250-ND isexcluded)

T2MSX63SF 3 220 340 135 61.5 343 64 74 138 430 160.5 30 8.5

T2MSX64SF 4 290 410 135 61.5 413 64 74 138 570 160.5 30 8.5

TL-1250NE XLF9 13 220 340 129 61.5 343 58 74 132 430 179.6 30 8.5

4 290 410 129 61.5 413 58 74 132 570 179.6 30 8.5

S1250-NDS1600

T2MSX63SF 3 220 340 135 61.5 343 64 74 138 430 180.5 30 8.5

T2MSX64SF 4 290 410 135 61.5 413 64 74 138 570 180.5 30 8.5


Link Interlocks

T2ML12RAT2ML12L3A T2ML12RAT2ML12L4A


DIMENSIONS

MCCB Type Poles Position Parts No. A

E125, S125

3Right T2ML12RA

81.74

3Left

T2ML12L3A

4 T2ML12L4A



SE

CT

ION

7

Link Interlocks

DIMENSIONS

Link Interlocks

T2ML25RA T2ML25RAT2ML25L3A T2ML25L4A

T2ML25RA T2ML25RAT2ML25L3A T2ML25L4A


S160, E250, S250-NJ, S250-GJ, S250-NN

3Right T2ML25RA

81.74

3Left

T2ML25L3A

4 T2ML25L4A

H125, L125, H160, L160,S250-NE, S250-GE, S250-PE,H250, L250

3Right T2ML25RA

116.74

3Left

T2ML25L3A

4 T2ML25L4A



DIMENSIONS

Link Interlocks with motor operators

Mounting hole(For pan head screw M6)


CL

CL CL

CL

HL HL HL HL

HL HL

HL

HL

HL

HL

HL HL

140 14040

214

45 45 45 45

4545 45 4518

160

5770 70

214

260

214

260

214

1857070

40140

185 40115 70

185

14070115

40185

140

156

136

140

19.8 A

136




E400, S400E630, S630

3Right T2ML40RA

2134

3Left

T2ML40L3A

4 T2ML40L4A

H400, L400

3Right T2ML40RA

2504

3Left

T2ML40L3A

4 T2ML40L4A


For 400A and 630A frame, the link mechanical interlocks can not be used without motor operators. Please specify also the motor operatorswhen ordering. Furthermore, please request the additional labels for the breakers to TERASAKI and put the labels on the side of the breakers.


SE

CT

ION

7

DIMENSIONS

Link Interlocks with breaker mounted handles

140 14040

214

45 45 45 45

4545 45 45

70 70

1857070

40140

185 40115 70

185

14070115

40185

260

260

214

260

260

24 50 B

A

76

76

1.2~3.2

214

214

Key lock(option)



CL

CL

CL

CL

HL HL HL HL

HL HL HL HL

HL HL HL HL



MCCB Type Poles Position Parts No. A B

E400, S400E630, S630

3Right T2ML40RA

200 150±24

3Left

T2ML40L3A

4 T2ML40L4A

H400, L400

3Right T2ML40RA

237 187±24

3Left

T2ML40L3A

4 T2ML40L4A


For 400A and 630A frame, the link mechanical interlocks can not be used without breaker mounted handles. Please specify also the breakermounted handles when ordering. Furthermore, please request the additional labels for the breakers to TERASAKI and put the labels on theside of the breakers.

Mechanical Interlocks link type (ML)



For 800A and 1000A frame, the link mechanical interlocks can not be used without motor operators. Please specify also the motor operatorswhen ordering. Furthermore, please request the additional labels for the breakers to TERASAKI and put the labels on the side of the breakers.

DIMENSIONS

Link Interlocks with motor operators


S800, S1000

3Right T2ML80RA

2134

3Left

T2ML80L3A

4 T2ML80L4A

H800, L800

3Right T2ML80RA

2504

3Left

T2ML80L3A

4 T2ML80L4A




Notes:(1) The interlock cannot be applied to breakers equipped with terminal block.

105

M8Mounting hole

M8Mounting hole

LC

136140

HL

18

210280105175105

280210

243

273

243

LC

105175280280

105105

70707070

70707070

243

273

243

LH

5815

6

19.8

136140

21040

40

160

A40

40210

LC

LC

LHLHLHLH

LHLHLHLH

LH

HL

LC

T2ML80L3A T2ML80RA T2ML80L4A T2ML80RA

T2ML80L3A T2ML80RA T2ML80L4A T2ML80RA


SE

CT

ION

7

DIMENSIONS

Link Interlocks with breaker mounted handles

Key lock(option)

M8 Mounting hole

M8 Mounting hole

273

243

273

243

LC

LC

210280105175

280210105105

40 40

LH

LC

LC

LHLHLHLH

LHLHLHLH

LHLHHL

273

243

273

243

280280175105175105105105

70707070

70707070

21040 40210

24 50 BA

1.2–3.2



MCCB Type Poles Position Parts No. A B

S800, S1000

3Right T2ML80RA

200 1504

3Left

T2ML80L3A

4 T2ML80L4A

H800, L800

3Right T2ML80RA

237 1874

3Left

T2ML80L3A

4 T2ML80L4A


For 800A and 1000A frame, the link mechanical interlocks can not be used without breaker mounted handles. Please specify also the breakermounted handles when ordering. Furthermore, please request the additional labels for the breakers to TERASAKI and put the labels on theside of the breakers.



Notes:(1) The interlock cannot be applied to breakers equipped with terminal block.


DIMENSIONS

Wire Interlocks

B C


MCCB Type Parts No. A

E125, S125 T2MW12CA 81.7

Cable length Parts No. B C

1.0m T2MW00SA 130min. – 480max. 160min. – 480max.

1.5m T2MW00LA 130min. – 980max. 160min. – 980max.

Mechanical Interlocks wire type (MW)

For 125A frame size


SE

CT

ION

7

DIMENSIONS

Wire Interlocks

C D





MCCB Type Parts No. A B

S160, E250, S250-NJS250-GJ, S250-NN

T2MW25CA 81.7 64

H125, L125, H160,L160, S250-NE, S250-GE, S250-PE,H250, L250

T2MW25CA 116.7 99


DIMENSIONS

Wire Interlocks with motor operators

CL CL

HL HL HL HL

CL CL

HL HL HL HL

HL

HL

HL

HL

45 45 45 45

45 45 45 45

70140

70140 185

70185

115

19.8 A

18

156

160

57

18570

14070

14070

185115

136

140

136

140

214

214

214

260

214

260

ø9

C D

19B B

19

Min.

R100

Min.

R100

Min.

R100

Min.

R100

27.5 27.5

27.5 27.5





E400, S400, E630, S630

T2MW40CA 213 105.4

H400, L400 T2MW40CA 250 142.4




For 400A and 630A frame, the wire mechanical interlocks can not be used without motor operators. Please specify also the motor operatorswhen ordering. Furthermore, please request the additional labels for the breakers to TERASAKI and put the labels on the side of the breakers.


SE

CT

ION

7

DIMENSIONS

Wire Interlocks with breaker mounted handles

140 140

214

214

214

214

45 45 45 45

4545 45 45

70 70

1857070

140

185115 70

185

14070.1115

185

260

260

260

260

24 50 BA

27.5 27.5

27.5 27.5

DC

76

27.576

C D

1.2~3.2

Key lock(option)



CL CL

HL HL HL HL

CL CL

HL HL HL HL

HL HL HL HL



E400, S400, E630, S630

T2MW40CA 200 150±2

H400, L400 T2MW40CA 237 187±2




For 400A and 630A frame, the wire mechanical interlocks can not be used without breaker mounted handles. Please specify also the breakermounted handles when ordering. Furthermore, please request the additional labels for the breakers to TERASAKI and put the labels on theside of the breakers.




CL CL

LH

HL

HL

HL HLHL

HL

HLHL

HLHL

CL

CL

HL

Mounting hole

Electrical Interlock cable ø5length 2m

Mechanical Interlock cable ø5length 1m or 1.5m

Min.R100

Min.R100 Min.R100

Min.R100

160

105

243

A

C

140

136

D

19.8

210 210

210175105

175280

58

428

MC

CB

O

N16

MC

CB

O

FF

8

Min

.200

1515

273

17.5

124.

5

70 70 70

70707070

70

210

105 105

105

18

140

136

17.5

124.

5

280

280 280105

ø9

ø9

156


S800, S1000 T2MW80CA 213

H800, L800 T2MW80CA 250

Cable length Parts No. C D

1.0m T2MW00S 250min. – 430max. 320min. – 430max.

1.5m T2MW00L 250min. – 930max. 320min. – 930max.

DIMENSIONS

Wire Interlocks with motor operators

For 800A and 1000A frame, the wire mechanical interlocks can not be used without motor operators. Please specify also the motor operatorswhen ordering. Furthermore, please request the additional labels for the breakers to TERASAKI and put the labels on the side of the breakers.





SE

CT

ION

7

DIMENSIONS

Wire Interlocks with breaker mounted handles

For 800A and 1000A frame, the wire mechanical interlocks can not be used without breaker mounted handles. Please specify also the breakermounted handles when ordering. Furthermore, please request the additional labels for the breakers to TERASAKI and put the labels on theside of the breakers.



S800, S1000 T2MW80CA 200 150±2

H800, L800 T2MW80CA 237 187±2

Cable length Parts No. C D

1.0m T2MW00S 250min. – 430max. 320min. – 430max.

1.5m T2MW00L 250min. – 930max. 320min. – 930max.



CL

LH HL HL

HL HLHL HL

HLHL HL HL

CL CL

CL CL

HL

243

243

105 105

DC

210 210 175 175

210 175105 105 175 210

428

MC

CB

O

FF

8M

CC

B

ON

16M

in.2

00

130

124.

517

.5

1515

273

1515

273

70 70 70 70

70 70 70 70

DC

50

24 A

B

1.2-3.2

Min.100

ø9

Mounting hole

Mechanical Interlock cable ø5length 1m or 1.5m

Key lock(option)


DIMENSIONS

Wire Interlocks rear type



S1250 (S1250-ND is excluded)

Factory fitted120

S1250-ND, S1600 140

Cable length Parts No. P L

1.0m T2MW00S 650–500–350 450–500–530 ±30

1.5m T2MW00L 1000–900–750 550–600–700 ±30



210

280A

70 70

17105 175

17180

5.5 90 40.5

25.5

60

25.5

60

P220220

6 6

370

154

184

A

6016.5

3568

4073

P

L

ø9

ASL

ASL

HL

ASL ASL ASL

ASL ASL

ø13

Min.R50

HL

HL HL

HL HL

3P 4P Mounting hole

Cable fitting screw

Partition



Vertical installation

Horizontal installation


SE

CT

ION

7

DIMENSIONS

Position of Trip Button

Positions of Trip Button

B

D

C

A Trip button

HL

LC


MCCB Type Poles A B C D

E125, S125 3, 4 13.8 20.4 3.3 4.3

S160, E250, S250-NJ, S250-GJ, S250-NN,

3, 4 17.2 20.4 3.3 4.3


3, 4 17.2 20.4 3.3 4.3

E400, S400H400, L400, E630, S630

3, 4 21.6 37.2 5.3 6.6

S800, S1000H800, L800

3, 4 21.6 33 5.3 6.6

MCCB Type Poles A B A2 B2 C D E

S1250S1600

3, 4 30 37.5 31 70.5 6 6 8

HL

BE

D

B2

A2

A

Trip button

øC Trip button

ASL

DIMENSIONS

External Neutral CT

Door Flanges

80

85

2-M4

35 145

85110

4-ø10

4-M6

k

50

l

k l

75

140

4-M6

75100

50105

4-ø8

2-M4 4011

02050

57

Door flanges are recommended to be used to cover the cutout of a switchboard panel.

HL

HL

D

HL

HL

DK

H

FG

E

AB

C

Ht

t

C

A

FG

E

B

CL CL CL

ASL

CLASLASLASL

ASL

CLASL2

1

2

1

2

1 CL2

1

2

1

2

1

Breaker outline

Fig. 1 Fig. 2

M3✕0.5Flat head screw Panel

d tapped hole

Panel drilling plan Breaker outlineM3✕0.5 Flat head screwM4✕0.7 Flat head screw Panel Panel drilling plan

d tapped hole

Door Flange for toggle-operated MCCBs (mm)

Notes:1 : CL Handle centre line is applied.2 : ASL Arrangement standard line is applied.

MCCB Type Parts No. Fig. A B C D EF G H

K d tMin Max Min Max Min Max

E125, S125

T2DF25 1 1 77.5 77.5 105 50 92 37 42 37 42 32 45 — M3✕0.5 2


T2DF25 1 1 82.5 82.5 105 50 92 37 42 37 42 32 45 — M3✕0.5 2

S160, E250, S250-NJ, S250-GJ, S250-NN

T2DF25 1 1 82.5 82.5 105 50 92 37 42 37 42 32 45 — M3✕0.5 2

E400, S400, E630, S630

T2DF40 2 1 130 130 135 95 120 48 56 48 56 57 90 80 M3✕0.5 2

H400, L400

T2DF40 2 1 130 130 135 95 120 48 56 48 56 57 90 80 M3✕0.5 2

S800, S1000

T2DF40 2 2 132 141 135 95 120 48 56 48 56 57 90 80 M3✕0.5 2

H800, L800

T2DF40 2 2 132 141 135 95 120 48 56 48 56 57 90 80 M3✕0.5 2

S1250 T2DFX6 2 2 170 200 150 120 135 51 63.5 51 63.5 85 115 80 M3✕0.5 2

S1600 T2DFX6 2 2 170 200 150 120 135 51 63.5 51 63.5 85 115 80 M3✕0.5 2


Type of CT Rated primary current (A) Rated secondary current (mA)T2GB40N04 400 100T2GB40N06 630 100T2GB40N08 800 100

Type of CT Rated primary current (A) Rated secondary current (mA)T2GBX6N10 1000 100T2GBX6N12 1250 100T2GBX6N16 1600 100


SE

CT

ION

7

DIMENSIONS

Door Flange for motor-operated MCCBs (mm)

MCCB Type Parts No. A B C D EF G H

K d tMin Max Min Max Min Max

E125S125

T2DM25 77.5 77.5 200 130 151 80 90 80 90 94 98 106 4 3.5

H125, L125, H160, L160S250-NE, S250-GE, S250-PEH250, L250

T2DM25 77.5 77.5 200 130 151 80 90 80 90 94 98 106 4 3.5

S160, E250, S250-NJ, S250-GJ, S250-NN

T2DM25 77.5 77.5 200 130 151 80 90 80 90 94 98 106 4 3.5

E400, S400E630, S630

T2DM40 57 103 200 180 150 59 69 105 115 144 148 156 4 3.5

H400, L400

T2DM40 57 103 200 180 150 59 69 105 115 144 148 156 4 3.5

S800,S1000

T2DM40 58 102 200 180 150 60 70 104 114 144 148 156 4 3.5

H800, L800

T2DM40 58 102 200 180 150 60 70 104 114 144 148 156 4 3.5

Panel drilling plan

d tapped hole

B

EC

F

H

K

G

A

Dt

Panel

Motor outline

CL CLCL

HL HL

7

DIRECT OPENING

Under the heading “Measures to minimise therisk in the event of failure”, IEC 60204-1 Safetyof Machinery-Electrical Equipment Machineryincludes the following recommendation:

“-the use of switching devices having positive(or direct) opening operation.”

180

SE

CT

ION

8

180

TEMBREAK 2 FIXED THERMAL MOULDED CASECIRCUIT BREAKERS

TEMBREAK 2

MOULDED CASE CIRCUIT BREAKERS 16A TO 1600A




4. Application Data

5. Accessories

6. Installation

7. Dimensions

TEMBREAK 2

FIXED THERMAL MOULDED CASE CIRCUIT BREAKERS 15A TO 800A

8. Characteristics and Outline Dimensions

• S100-NF, S100-GF 181

• S125-NF, S125-GF 183

• S225-NF, S225-GF 185

• S250-NF, S250-GF 187

• H100-NF, L100-NF 189

• H125-NF, L125-NF 191

• H225-NF, L225-NF 193

• H250-NF, L250-NF 195

• E400-NF 197

• S400-CF, S400-NF, S400-GF, S400-PF 199

• S800-CF, S800-NF, S800-RF 201

181

Time/Current characteristic curves

Ambient Compensating Curves

Characteristics and Outline Dimensions


Molded Case Circuit Breakers8 S100-NF, S100-GF（100A Frame）

seco

ndm

inut

eho

ur

100

125

200

300

400

500

700

1000

1500

2000

3000

4000

5000

8000

0.005

0.01

0.02

0.040.06

0.1

0.2

0.40.6

1

2

46

10

203040

1

2

46

10

203040

1

23


Tri

pp

ing

Tim

e

Magnetic trip setting960%–1440%

Max.(40–50A)

Max.(60–100A)

Max.(15–30A)

Min.(40–100A)

Min.(15–30A)

140

130

120

110

100

90

0 10 20 30 40 50

15A

50A

100A,60A

75A,40A

20A

30A

Calibratedtemperature

Ambient temperature (°C)

Per

cent

cur

rent

rat

ing

Type Number of poles■RatingsRated current, ACalibrated at 40°C

Rated insulation voltage〔Ui〕 V ACRated impulse withstand voltage 〔U imp〕 kV■Rated breaking capacity, kAIEC60947-2 AC 690VIcu/Ics(sym) 500V

440V415V380V240V

q DC 250V125V

■Rated short time withstand current, kAWeight (' marked standard type) kg■Connections and MountingsFront-connected (FC) Terminal screws

With extension barsRear-connected (RC) Bolt studs

Flat bar studsPlug-in (PM)Draw-out type (DR)DIN rail mountClip-in chassis mount■Accessories (optional) Symbol

Motor operator ＭＣExternal operating Breaker-mounted ＨＢhandle Door-mounted (variable depth) ＨＰToggle extension ＨＡMechanical interlock Slide type ＭＳ

Link type ＭＬWire type ＭＷ

Toggle holder ＨＨToggle lock ＨＬTerminal cover For front-connected ＣＦ

For rear-connected and plug-in ＣＲInterpole barrier ＢＡTerminal block for lead ＴＦDoor flange ＤＦ

■Standard specificationsOvercurrent trip mechanismTrip button (color)Handle position indication (ON: Red, OFF: Green)Suitability for isolation

Ext

erna

llym

ount

ed

S100-NF２３４

15 5020 6030 7540 100

6908

6/622/2225/2530/3030/3050/5025/1940/30―0.7 1.1 1.4

'

○（BAR）―○○―― ○⑪―

― ●― ●― ●―― ●― ●― ●●●●●●③●●

Thermal-magneticYes (Red)YesYes

S100-GF２３４

15 6020 7530 1004050

6908

6/625/2250/2565/3365/3385/8540/4040/40―0.7 1.1 1.4

'

○（BAR）―○○―― ○⑪―

― ●― ●― ●―― ●― ●― ●●●●●●e

●●


Combinations of Internally Mounted Accessories（Optional）

ＳＨＵＶＡＸＡＬ

２

３・４

ＡＬ

ＳＨ

ＡＬ

ＵＶ

ＡＸ

ＵＶ

ＡＸ

ＡＬ

ＡＸ

ＳＨ

ＡＸ

ＵＶ

ＡＬ

ＡＸ

ＳＨ

ＡＬ

Pole

s

ToggleLeft poleRight pole

Auxiliary switch Alarm switchUnder

voltage trip Shunt trip

NOTE: 2-pole type breaker may incorporate only one combination of AX (max.2C) , AL , SH , UV , AX (max.2C) AL into the right pole.

Notes:' : Standard. This configuration used unless otherwise specified. ○ : Optional standard. Specify when ordering. ● : “yes” or “available”. ― : “no” or “not available”. 1 : DC rating available on request. 3 : Line side interpole barriers aresupplied as standard. (Front connection only) !1 : Provided with DIN rail adaptor.

Outline dimensions (mm) S100-NF, S100-GF


182

SE

CT

ION

8

5.2 2024.2

10(m

ax.)

15(max.)

ø6.5

ø8.5

ø9

8.5(

max

.)

17(max.)max.t5

134

155

30 60 3090

60 90 120

35 47.5 22.5

2P

LH

3P

HL

4P

LH

LC

M660 4.5 90 120

22

55 84 84

190

2P

L

3P

LH H

4P

HL

LC

CL

30

92

16

6830

8

52102

30

155

170

116

108

40

27 43

160

27

CL

60

55

15

84

90 90

22

30 60 30

120

84

47

3P

L

2P

LL H

C

H

4P

CLH

L

2P

4P3P

15HL

513

4

LC

92

61845

688

2P

L LHLH C

3P

L H

4P

102

2416

30 3.227.2

30

8 20.5

LC

30

132

30

3P3P

4P

C

L

L

4P

CLC

LL

2P

HLH H

303060

132

3030 30

30

134CL

3P 4P2P

15 15 10 14 14

35

50

21 14

70

37.5 75

ø6

22.5

134

75

15

3.227.2

30

CLHL HL HL

CL

R1

3P

52

28.586

45

2P4P

4357

30 LC HL

CL

50

16

13.5

3 13.5

8.5

11.5

3 13.5

Front-connected

Rear-connected

Plug-in

Mounting hole


M4✕0.7Tapped hole

M8screw 8.5(

max

.)

17(max.)max.t5

M4✕0.7Mounting screw

M4✕0.7Tapped hole

M4✕0.7Mounting screwStud can be

turned 45° or 90°


Mounting hole

Mounting plateM5✕0.8Mounting screw

Note: Studs are factory installed in horizontal direction both on the line and load sides.Panel cutout dimensions shown give an allowance of 1.0mm or more around the handle escutcheon.

Conductor

M6screw

Drilling plan (front view)With extension bars (optional)Preparation of conductor


Conductor overlap, maxDrilling plan (front view) Panel cutout (front view)

Preparation of conductorDetail of connecting part



2P only

ø18

183






100

125

200

300

400

500

700

1000

1500

2000

3000

4000

5000

8000

0.005

0.01

0.02

0.040.060.1

0.2

0.40.6

1

2

46

10

2030401

2

46

10

2030401

23

hour

min

ute

seco

nd

Min.

Max.



Tri

pp

ing

Tim

e140

130

120

110

100

90

0 10 20 30 40 50



Per

cent

cur

rent

rat

ing



440V415V380V240V

q DC 250V125V









Ext

erna

llym

ount

ed

S125-NF２３４

125

6908

6/622/2225/2530/3030/3050/5025/1940/30－0.7 1.1 1.4

'

○（BAR）―○○―― ○⑪－

― ●― ●― ●－― ●― ●― ●●●●●●③●●


S125-GF２３４

125

6908

6/625/2250/2565/3365/3385/8540/4040/40－0.7 1.1 1.4

'

○（BAR）―○○―― ○⑪―

― ●― ●― ●―― ●― ●― ●●●●●●e

●●




２

３・４

ＡＬ

ＳＨ

ＡＬ

ＵＶ

ＡＸ

ＵＶ

ＡＸ

ＡＬ

ＡＸ

ＳＨ

ＡＸ

ＵＶ

ＡＬ

ＡＸ

ＳＨ

ＡＬ

Pole

s




NOTE: 2-pole type breaker may incorporate only one combination of AX (max.2C) , AL , SH , UV , AX (max.2C) AL into the right pole.

Notes:' : Standard. This configuration used unless otherwise specified. ○ : Optional standard. Specify when ordering. ● : “yes” or “available”. ― : “no” or “not available”. 1 : DC rating available on request. 3 : Line side interpole barriers aresupplied as standard. (Front connection only) !1 : Provided with DIN rail adaptor.



184

SE

CT

ION

8

5.2 2024.2

10(m

ax.)

15(max.)

ø6.5

ø8.5

ø9

8.5(

max

.)

17(max.)max.t5

134

155

30 60 3090

60 90 120

35 47.5 22.5

2P

LH

3P

HL

4P

LH

LC

M660 4.5 90 120

22

55 84 84

190

2P

L

3P

LH H

4P

HL

LC

CL

30

92

16

6830

8

52102

30

155

170

116

108

40

27 43

160

27

CL

60

55

15

84

90 90

22

30 60 30

120

84

47

3P

L

2P

LL H

C

H

4P

CLH

L

2P

4P3P

15HL

513

4

LC

92

61845

688

2P

L LHLH C

3P

L H

4P

102

2416

30 3.227.2

30

8 20.5

LC

30

132

30

3P3P

4P

C

L

L

4P

CLC

LL

2P

HLH H

303060

132

3030 30

30

134CL

3P 4P2P

15 15 10 14 14

35

50

21 14

70

37.5 75

ø6

22.5

134

75

15

3.227.2

30

CLHL HL HL

CL

R1

3P

52

28.586

45

2P4P

4357

30 LC HL

CL

50

16

13.5

3 13.5

8.5

11.5

3 13.5

Front-connected

Rear-connected

Plug-in

Mounting hole


M4✕0.7Tapped hole

M8screw 8.5(

max

.)

17(max.)max.t5


M4✕0.7Tapped hole

M4✕0.7Mounting screwStud can be

turned 45° or 90°


Mounting hole

Mounting plateM5✕0.8Mounting screw

Note: Studs are factory installed in horizontal direction both on the line and load sides.Panel cutout dimensions shown give an allowance of 1.0mm or more around the handle escutcheon.

Conductor

M6screw

Drilling plan (front view)With extension bars (optional)Preparation of conductor


Conductor overlap, maxDrilling plan (front view) Panel cutout (front view)

Preparation of conductorDetail of connecting part



2P only

ø18

185






seco

ndm

inut

eho

ur

100

125

200

300

400

500

700

1000

1500

2000

3000

4000

5000

8000

0.005

0.01

0.02

0.040.06

0.1

0.2

0.40.6

1

2

46

10

2030401

2

46

10

2030401

23

Max.

Min. Magnetic trip setting1040%–1560%


Tri

pp

ing

Tim

e140

130

120

110

100

90

0 10 20 30 40 50

225A,125A

175A

200A

150A



Per

cent

cur

rent

rat

ing



440V415V380V240V

q DC 250V125V









Ext

erna

llym

ount

ed

S225-NF2＊ 3 4

125 200150 225175

6908

7.5/7.525/2525/2535/3535/3565/6540/4040/40―1.5 1.5 1.9

'

○（BAR）―○○―――

●●●―●●●●●●●●3

●●


S225-GF2＊ 3 4

125150175200225

6908

7.5/7.525/2550/2565/3565/3585/8540/4040/40―1.5 1.5 1.9

'

○（BAR）―○○―――

●●●―●●●●●●●●3

●●




３・４

ＡＬ

ＳＨ

ＡＬ

ＵＶ

ＡＸ

ＵＶ

ＡＸ

ＡＬ

ＡＸ

ＳＨ

ＡＸ

ＵＶ

ＡＬ

ＡＸ

ＳＨ

ＡＬ

Pole

s




Notes:' : Standard. This configuration used unless otherwise specified. ○ : Optional standard. Specify when ordering. ● : “yes” or “available”. ― : “no” or “not available”. 1 : DC rating available on request. 3 : Line side interpole barriers aresupplied as standard. (Front connection only)



186

SE

CT

ION

8

15.5

(max

.)

ø9

22(max.) 3P 4P

LC

HLHL

105 140

165

116

108

180

180

200

27

3P 4PLHLH

22

9898

M8

144

52.5 17.535

105 140

7010535

75

HL HL

3P 4P

35 35

C

4PH HL

L

3P

L

ø11 35 3523

35

CL

428

428

LC

30.5

11.5

19

11.5

30.523

ø11

HL

24

92

100

70 835

140

102

4561

688105 105

H

L

3P

L L

CL C

4P

H

9898

22

126

35

126

ø24

3535

144

35 3535

35

H

4P3P

LHL3P

8

4P

3535 35

HL

22

614

4

106

20

15 1571

ø9

68

CLCL

CL CL CL

22

97120

23 23

3517.5

70

37.5 75

ø6

15 15

50

1515

15.5

(m

ax.)

24

527

R1

3P

52.5

52

100

4P

50

HL

CL

50165

144





Preparation of conductor With extension bars (optional) Drilling plan (front view)Front-connected

Rear-connected

Plug-in


M8screw


Stud can be turned 45°or 90°

M4✕0.7Tapped hole

10(m

ax.)ø9

25(max.)max.t7


M4✕0.7Tapped hole



Mounting hole


Mounting hole





Mounting plate

M8 screw

Conductor width, max.22

187





Molded Case Circuit Breakers



440V415V380V240V

q DC 250V125V









Ext

erna

llym

ount

ed

8 S250-NF, S250-GF（250A Frame）

100

125

200

300

400

500

700

1000

1500

2000

3000

4000

5000

8000

0.005

0.01

0.02

0.040.060.1

0.2

0.40.6

1

2

46

10

2030401

2

46

10

2030401

23

hour

min

ute

seco

nd



Tri

pp

ing

Tim

e

Min.

Max.

140

130

120

110

100

90

0 10 20 30 40 50



Per

cent

cur

rent

rat

ing



３・４

ＡＬ

ＳＨ

ＡＬ

ＵＶ

ＡＸ

ＵＶ

ＡＸ

ＡＬ

ＡＸ

ＳＨ

ＡＸ

ＵＶ

ＡＬ

ＡＸ

ＳＨ

ＡＬ

Pole

s




S250-NF2＊ 3 4

250

6908

7.5/7.525/2525/2535/3535/3565/6540/4040/40－1.5 1.5 1.9

'

○（BAR）―○○―――

●●●―●●●●●●●●③●●


S250-GF2＊ 3 4

250

6908

7.5/7.525/2550/2565/3565/3585/8540/4040/40―1.5 1.5 1.9

'

○（BAR）―○○―――

●●●―●●●●●●●●e

●●


Notes:' : Standard. This configuration used unless otherwise specified. ○ : Optional standard. Specify when ordering. ● : “yes” or “available”. ― : “no” or “not available”. 1 : DC rating available on request. 3 : Line side interpole barriers aresupplied as standard. (Front connection only)



188

SE

CT

ION

8

15.5

(max

.)

ø9

22(max.) 3P 4P

LC

HLHL

105 140

165

116

108

180

180

200

27

3P 4PLHLH

22

9898

M8

144

52.5 17.535

105 140

7010535

75

HL HL

3P 4P

35 35

C

4PH HL

L

3P

L

ø11 35 3523

35

CL

428

428

LC

30.5

11.5

19

11.5

30.523

ø11

HL

24

92

100

70 835

140

102

4561

688105 105

H

L

3P

L L

CL C

4P

H

9898

22

126

35

126

ø24

3535

144

35 3535

35

H

4P3P

LHL3P

8

4P

3535 35

HL

22

614

4

106

20

15 1571

ø9

68

CLCL

CL CL CL

22

97120

23 23

3517.5

70

37.5 75

ø6

15 15

50

1515

15.5

(m

ax.)

24

527

R1

3P

52.5

52

100

4P

50

HL

CL

50165

144





Preparation of conductor With extension bars (optional) Drilling plan (front view)Front-connected

Rear-connected

Plug-in


M8screw


Stud can be turned 45°or 90°

M4✕0.7Tapped hole

10(m

ax.)ø9

25(max.)max.t7


M4✕0.7Tapped hole



Mounting hole


Mounting hole





Mounting plate

M8 screw


Ext

erna

llym

ount

ed

189





Molded Case Circuit Breakers8 H100-NF, L100-NF（100A Frame）

seco

ndm

inut

eho

ur

100

125

200

300

400

500

700

1000

1500

2000

3000

4000

5000

8000

0.005

0.01

0.02

0.040.06

0.1

0.2

0.40.6

1

2

46

10

2030401

2

46

10

2030401

23


Tri

pp

ing

Tim

e

Max.(40–100A)

Max.(15–30A)

Min.(40–100A)

Min.(15–30A)Magnetic trip setting960%–1440%

140

130

120

110

100

90

0 10 20 30 40 50

75A

40A 60A,100A

20A

30A

15A,50A



Per

cent

cur

rent

rat

ing



440V415V380V240V

q DC 250V125V









H100-NF３４

15 5020 6030 7540 100

6908

20/1545/45120/80125/85125/85150/15040/4040/40―2.4 3.2

'

○（BAR）―○○―――

●●●―●●●●●●●●e

●●


L100-NF３４

15 5020 6030 7540 100

6908

25/2065/65180/135200/150200/150200/15040/4040/40―2.4 3.2

'

○（BAR）―○○―――

●●●―●●●●●●●●e

●●




３・４

ＡＬ

ＳＨ

ＡＬ

ＵＶ

ＡＸ

ＵＶ

ＡＸ

ＡＬ

ＡＸ

ＳＨ

ＡＸ

ＵＶ

ＡＬ

ＡＸ

ＳＨ

ＡＬ

Pole

s




Notes:' : Standard. This configuration used unless otherwise specified. ○ : Optional standard. Specify when ordering. ▲ : Semi-standard. ● : “yes” or “available”. ― : “no” or “not available”. 1 : DC rating available on request. 3 : Line side interpole barriers are supplied as standard. (Front connection only)

Outline dimensions (mm) H100-NF, L100-NF


190

SE

CT

ION

8

4P3PHL HL

CL CL CL

3P 4P

3P 4P 3P 4P

LC

3P 4P

HL

HL

HL

HLHLHL HL HL HL

CL

CL CL CL

CL

HL

15.5

(max

.)

ø9

22(max.)

CL

3P 4P

CL

HL

CL

35

126

3P4P

620

144

22

ø24

3535 35 35 35 35

144

35 35 35ø971106

102

961038

127

8

15 15

8096

1074

45

35 35

127

126

103

102

8

463

98

2335 35 35

140ø11 11

.530

.5

1209723

2311

.5

30.5

22

9898

105 140

165

144

52.5 17.535

3517.5

70

37.5 75

1515

ø6

50102

8 151175

108

180

105 140

7010535

180

200

75

M827 15 15

50

8096

1038

59ø9

25(max.)

10(m

ax.)

127

8

max.t7

102

70105

22

35105140

9898

144

165

100

HL HL

15.5

(m

ax.)

24

527

3P4P

R1

52.5

52

50100

50

50

Tapped hole


Stud can be turned 45° or 90°


M4✕0.7Mounting screw M4✕0.7


Tapped hole

Mounting hole

Mounting screw

Mounting plate

M5✕0.8

With extension bars (optional) Drilling plan (front view)




3PHL




Mounting hole

Front-connected

Rear-connected

Plug-in

M8 screw


Preparation of conductorMounting hole



M8 screw


3PHL



440V415V380V240V

q DC 250V125V









H125-NF,L125-NF8 （125A Frame）



３・４

ＡＬ

ＳＨ

ＡＬ

ＵＶ

ＡＸ

ＵＶ

ＡＸ

ＡＬ

ＡＸ

ＳＨ

ＡＸ

ＵＶ

ＡＬ

ＡＸ

ＳＨ

ＡＬ

Pole

s




191






100

125

200

300

400

500

700

1000

1500

2000

3000

4000

5000

8000

0.005

0.01

0.02

0.040.06

0.1

0.2

0.40.6

1

2

46

10

2030401

2

46

10

2030401

23

hour

min

ute

seco

nd

Max.

Min.


Tri

pp

ing

Tim

e


140

130

120

110

100

90

0 10 20 30 40 50



Per

cent

cur

rent

rat

ing

H125-NF３４

125

6908

20/1545/45120/80125/85125/85150/15040/4040/40―2.4 3.2

'

○（BAR）－○○－――

●●●―●●●●●●●●e

●●


L125-NF３４

125

6908

25/2065/65180/135200/150200/150200/15040/4040/40―2.4 3.2

'

○（BAR）－○○―――

●●●―●●●●●●●●e

●●


Ext

erna

llym

ount

ed


Outline dimensions (mm) H125-NF,L125-NF

4P3PHL HL

CL CL CL

3P 4P

3P 4P 3P 4P

LC

3P 4P

HL

HL

HL

HLHLHL HL HL HL

CL

CL CL CL

CL

HL

15.5

(max

.)

ø9

22(max.)

CL

3P 4P

CL

HL

CL

35

126

3P4P

620

144

22

ø24

3535 35 35 35 35

144

35 35 35ø971106

102

961038

127

8

15 15

8096

1074

45

35 35

127

126

103

102

8

463

98

2335 35 35

140ø11 11

.530

.5

1209723

2311

.5

30.5

22

9898

105 140

165

144

52.5 17.535

3517.5

70

37.5 75

1515

ø6

50102

8 151175

108

180

105 140

7010535

180

200

75

M827 15 15

50

8096

1038

59ø9

25(max.)

10(m

ax.)

127

8

max.t7

102

70105

22

35105140

9898

144

165

100

HL HL

15.5

(m

ax.)

24

527

3P4P

R1

52.5

52

50100

50

50

Tapped hole






Tapped hole

Mounting hole

Mounting screw

Mounting plate

M5✕0.8





3PHL




Mounting hole

Front-connected

Rear-connected

Plug-in

M8 screw





M8 screw


3PHL

SE

CT

ION

8

192


193








440V415V380V240V

q DC 250V125V









8 H225-NF, L225-NF（225A Frame）

seco

ndm

inut

eho

ur

100

125

200

300

400

500

700

1000

1500

2000

3000

4000

5000

8000

0.005

0.01

0.02

0.040.06

0.1

0.2

0.40.6

1

2

46

10

203040

1

2

46

10

203040

1

23


Tri

pp

ing

Tim

e

Max.

Min.


140

130

120

110

100

90

0 10 20 30 40 50

125A

175A

200A

150A

225A



Per

cent

cur

rent

rat

ing

H225-NF３４

125150175200225

6908

20/1545/45120/80125/85125/85150/15040/4040/40―2.4 3.2

'

○（BAR）―○○―――

●●●―●●●●●●●●e

●●


L225-NF３４

125150175200225

6908

25/2065/65180/135200/150200/150200/15040/4040/40―2.4 3.2

'

○（BAR）―○○―――

●●●―●●●●●●●●e

●●




３・４

ＡＬ

ＳＨ

ＡＬ

ＵＶ

ＡＸ

ＵＶ

ＡＸ

ＡＬ

ＡＸ

ＳＨ

ＡＸ

ＵＶ

ＡＬ

ＡＸ

ＳＨ

ＡＬ

Pole

s




Ext

erna

llym

ount

ed




194

SE

CT

ION

8

4P3PHL HL

CL CL CL

3P 4P

3P 4P 3P 4P

LC

3P 4P

HL

HL

HL

HLHLHL HL HL HL

CL

CL CL CL

CL

HL

15.5

(max

.)

ø9

22(max.)

CL

3P 4P

CL

HL

CL

35

126

3P4P

620

144

22

ø24

3535 35 35 35 35

144

35 35 35ø971106

102

961038

127

8

15 15

8096

1074

45

35 35

127

126

103

102

8

463

98

2335 35 35

140ø11 11

.530

.5

1209723

2311

.5

30.5

22

9898

105 140

165

144

52.5 17.535

3517.5

70

37.5 75

1515

ø6

50102

8 151175

108

180

105 140

7010535

180

200

75

M827 15 15

50

8096

1038

59ø9

25(max.)

10(m

ax.)

127

8

max.t7

102

70105

22

35105140

9898

144

165

100

HL HL

15.5

(m

ax.)

24

527

3P4P

R1

52.5

52

50100

50

50

Tapped hole






Tapped hole

Mounting hole

Mounting screw

Mounting plate

M5✕0.8





3PHL




Mounting hole

Front-connected

Rear-connected

Plug-in

M8 screw





M8 screw


3PHL

H250-NF, L250-NF8 （250A Frame）

195








440V415V380V240V

q DC 250V125V









100

125

200

300

400

500

700

1000

1500

2000

3000

4000

5000

8000

0.005

0.01

0.02

0.040.060.1

0.2

0.40.6

1

2

46

10

2030401

2

46

10

2030401

23

hour

min

ute

seco

nd

Min.

Max.


Tri

pp

ing

Tim

e


140

130

120

110

100

90

0 10 20 30 40 50



Per

cent

cur

rent

rat

ing

H250-NF３４

250

6908

20/1545/45120/80125/85125/85150/15040/4040/40―2.4 3.2

'

○（BAR）―○――――

●●●―●●●●●●●●e

●●


L250-NF３４

250

6908

25/2065/65180/135200/150200/150200/15040/4040/40―2.4 3.2

'

○（BAR）―○――――

●●●―●●●●●●●●e

●●




３・４

ＡＬ

ＳＨ

ＡＬ

ＵＶ

ＡＸ

ＵＶ

ＡＸ

ＡＬ

ＡＸ

ＳＨ

ＡＸ

ＵＶ

ＡＬ

ＡＸ

ＳＨ

ＡＬ

Pole

s




Ext

erna

llym

ount

ed



4P3PHL HL

CL CL CL

3P 4PHL

HL

HL

CL CL

HL

CL

3P 4P

CL

HL

CL

35

126

3P4P

620

144

22

ø24

3535 35 35 35 35

144

35 35 35ø971106

102

961038

127

8

15 15

8096

1074

45

35 35

127

126

103

102

8

463

98

2335 35 35

140ø11 11

.530

.5

1209723

2311

.5

30.5

8096

1038

59ø9

25(max.)

10(m

ax.)

127

8

max.t7

102

70105

22

35105140

9898

144

165

100

HL HL

3P4P

R1

52.5

52

50100

50

50

Tapped hole






Tapped hole

Mounting hole



3PHL



Front-connected

Rear-connected

M8 screw



Interpole barrier (removable) 3P

HL

SE

CT

ION

8

196


197








440V415V380V240V

q DC 250V125V









8 E400-NF（400A Frame）

100

125

200

300

400

500

700

1000

1500

2000

3000

4000

5000

8000

0.005

0.01

0.02

0.040.06

0.1

0.2

0.40.6

1

2

46

10

2030401

2

46

10

2030401

23

Max.(300–400A)

Min.(300–400A)

Min.(250A)

Max.(250A)

seco

ndm

inut

eho

ur


Tri

pp

ing

Tim

e


140

130

120

110

100

90

0 10 20 30 40 50

300A

350A

400,250A



Per

cent

cur

rent

rat

ing

Magnetic trip pickup current

E400-NF３

250300350400

6908

—15/1522/2225/2525/2535/3525/1940/30―4.2

'

○（BAR）―○――――

●●●―●●●

●

●●●③●●




３

ＡＬ

ＳＨ

ＡＬ

ＵＶ

ＡＸ

ＵＶ

ＡＸ

ＡＬ

ＡＸ

ＳＨ

ＡＸ

ＵＶ

ＡＬ

ＡＸ

ＳＨ

ＡＬ

Pole

s




Rated current (A) Magnetic trip pickup current (A)In× 10

250 2500300 3000350 3500400 4000Notes:1. Setting tolerance: ±10%.

Ext

erna

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ount

ed


Outline dimensions (mm) E400-NF


198

SE

CT

ION

8

H

CL

CL CL

CL

CL CL CL CL

L

L

HL

HL

HL

H

145

260

85.397

8

214

103

228

90102

116

14.7

110

12028

14.5

30 44.5

368

45

51

127.5145

90140

3014

.544

.525(max.)12

ø14

148

44.5

349

358

ø11

260

118

92

R6

97

1074

90102

103

228

260

830

ø13

127.5

30 45 45

103

11070

1539 21

4

45

228

90

88ø36

ø13

(max

.)

Front-connected

Rear-connected


M6Mounting screw

M6Tapped hole


M10 screw

Mounting hole

Mounting plate

Cond

ucto

r ov

erlap

, max

M6Tapped hole

ON side:36OFF side:35

Preparation of conductor With extension bars (optional) Drilling plan (front view)





Trip button (red)

199








440V415V380V240V

q DC 250V125V




Motor operator ＭＣExternal operating Breaker-mounted ＨＢhandle Door-mounted (variable depth) ＨＰToggle extension ＨＡMechanical interlock9 Slide type ＭＳ





8 S400-CF, S400-NF, S400-GF, S400-PF（400A Frame）

seco

ndm

inut

eho

ur

100

125

200

300

400

500

700

1000

1500

2000

3000

4000

5000

8000

0.005

0.01

0.02

0.040.06

0.1

0.2

0.40.6

1

2

46

10

203040

1

2

46

10

203040

1

23


Tri

pp

ing

Tim

e

Setting tolerance(X6) Setting tolerance(X12)

X6X12

Min.(300–400A)

Min.(125–250A)

Max.(300–400A)

Max.(125–250A)

Adjustable setting range of magnetic trip(Notes:2.)

140

130

120

110

100

90

0 10 20 30 40 50

175A 125A

300A 200A

350A

225A

400,250,150A



Per

cent

cur

rent

rat

ing

Magnetic trip pickup current

S400-CF３４

125 250150 300175 350200 400225

6908

15/1522/2230/3036/3636/3650/5040/4040/40―4.2 5.6

'

○（BAR）―○○▲――

●●●―●●●

●

●●●③●●


S400-NF３４

125 250150 300175 350200 400225

6908

20/1530/3045/4550/5050/5085/8540/4040/40―4.2 5.6

'

○（BAR）―○○▲――

●●●―●●●

●

●●●e

●●


S400-GF３４

125 250150 300175 350200 400225

6908

20/1530/3065/5070/5070/50100/8540/4040/40―4.2 5.6

'

○（BAR）―○○▲――

●●●―●●●

●

●●●e

●●


S400-PF３４

250300350400

6908

20/1530/3080/8085/8585/85100/8540/4040/40―4.2 5.6

'

○（BAR）―○○▲――

●●●―●●●

●

●●●e

●●




３・４

ＡＬ

ＳＨ

ＡＬ

ＵＶ

ＡＸ

ＵＶ

ＡＸ

ＡＬ

ＡＸ

ＳＨ

ＡＸ

ＵＶ

ＡＬ

ＡＸ

ＳＨ

ＡＬ

Pole

s




Rated current Magnetic trip pickup current(A) Adjustable range (A)

In× 12 11 10 9 8 7 6125 1500 1375 1250 1125 1000 875 750150 1800 1650 1500 1350 1200 1050 900175 2100 1925 1750 1575 1400 1225 1050200 2400 2200 2000 1800 1600 1400 1200225 2700 2475 2250 2025 1800 1575 1350250 3000 2750 2500 2250 2000 1750 1500300 3600 3300 3000 2700 2400 2100 1800350 4200 3850 3500 3150 2800 2450 2100400 4800 4400 4000 3600 3200 2800 2400Notes:1. Setting tolerance: ±20%. 2. The protection characteristic curves assume that the magnetic

trip current is adjustable. 3. Unless otherwise stated when ordering, the selector dial is

factory set to position “12”. 4. The trip pickup current of DC models is not adjustable; the dial

position corresponding to the trip pickup current is marked with awhite point.

Ext

erna

llym

ount

ed

Notes:' : Standard. This configuration used unless otherwise specified. ○ : Optional standard. Specify when ordering. ▲ : Semi-standard. ● : “yes” or “available”. ― : “no” or “not available”. 1 : DC rating available on request. 3 : Line side interpole barriers are supplied as standard. (Front connection only) 9 : The mechanical interlock is not applicable to the draw-out type (DR).

Outline dimensions (mm) S400-CF, S400-NF, S400-GF, S400-PF


200

SE

CT

ION

8

H

CL

CL

CLCL CL CL

L HL

L

HLHL

HL

HL HL

CL CL CL CL CL

HL HL HL HL HL HL

H 4P3P

20(m

ax.)ø11

30(max.)

CL

CL

CL

2✕2-

ø6

20(m

ax.)

260

85.397

1038

21422

8

90102

116 116

14.7

110 120

28 14.5

30 44.5

368

454545 45

70 115

5151

127.5145

90 45140

185

3014

.544

.5

25(max.)12

ø14 148

44.5

349

358

ø11

60 60 60126.581.5

260

971038

90102

228

260

830

ø13

127.5

30 45 45 45

103

11070

153915

39 214

4545

228

90 45 45 45

88

ø36

ø13

51

116 116

51

315

286

260

140 18570 115

20 3643

16

151 52 4

228

276

315

90 45 45 45

70 1070

2014

020

4848

2020

30.5 30.5

9025

2514

0

70 7010

40

40

5

5

(max

.)

52.5

145

118

92

R6

3P

4P

36.5

4P3P

3P 4P 4P3P 3P 4P

Front-connected

Rear-connected

Plug-in


M6Mounting screw

M6Tapped hole


M10 screwMounting hole

Mounting plate

Cond

ucto

r ov

erlap

, max

Cond

ucto

r ov

erlap

, max

M6Tapped hole

ON side:36OFF side:35

Preparation of conductor With extension bars (optional) Drilling plan (front view)


M10screw

M5Mounting screw

Conductor width, max. 30

Mounting angle








Trip button (red)

S800-CF, S800-NF, S800-RF8 （800A Frame）



３・４

ＡＬ

ＳＨ

ＡＬ

ＵＶ

ＡＸ

ＵＶ

ＡＸ

ＡＬ

ＡＸ

ＳＨ

ＡＸ

ＵＶ

ＡＬ

ＡＸ

ＳＨ

ＡＬ

Pole

s




201






hour

min

ute

seco

nd

100

125

200

300

400

500

700

1000

1500

2000

3000

4000

5000

8000

0.005

0.01

0.02

0.040.06

0.1

0.2

0.40.6

1

2

46

10

203040

1

2

46

10

203040

1

23

X10X5


Tri

pp

ing

Tim

e

Adjustable setting range of magnetic trip

Max.

Min.

Setting tolerance(X5) Setting tolerance(X10)

Magnetic trip pickup currentRated current Magnetic trip pickup current

(A) Adjustable range (A)In× 10 9 8 7 6 5

500 5000 4500 4000 3500 3000 2500600 6000 5400 4800 4200 3600 3000630 6300 5670 5040 4410 3780 3150700 7000 6300 5600 4900 4200 3500800 8000 7200 6400 5600 4800 4000

Notes:1. Setting tolerance: ±20%.

2. Unless otherwise stated when ordering, the selector dial is

factory set to position “10”.3. The trip pickup current of DC models is not adjustable; the dial

position corresponding to the trip pickup current is marked with awhite point.

140

130

120

110

100

90

0 10 20 30 40 50

700A

800A

500A

600A

630A



Per

cent

cur

rent

rat

ing



440V415V380V240V

q DC 250V125V




Motor operator ＭＣExternal operating Breaker-mounted ＨＢhandle Door-mounted (variable depth) ＨＰToggle extension ＨＡMechanical interlock9 Slide type ＭＳ





S800-CF３４

500600630700800

6908

10/1015/1530/3036/3636/3650/5050/5050/50―8.5 11.5

―'

―○○▲――

●●●●●●●

●

●●●e

●●

Thermal-magnetic(adjustable)Yes (Red)YesYes

S800-NF３４

500600630700800

6908

20/2030/3045/4550/5050/5085/8550/5050/50―8.5 11.5

―'

―○○▲――

●●●●●●●

●

●●●e

●●


S800-RF３４

500600630700800

6908

25/2045/3465/5070/5070/50100/7550/5050/50―8.5 11.5

―'

―○○▲――

●●●●●●●

●

●●●e

●●


Ext

erna

llym

ount

ed

Notes:' : Standard. This configuration used unless otherwise specified. ○ : Optional standard. Specify when ordering. ▲ : Semi-standard. ● : “yes” or “available”. ― : “no” or “not available”. 1 : DC rating available on request. 3 : Line side interpole barriers are supplied as standard. (Front connection only) 9 : The mechanical interlock is notapplicable to the draw-out type (DR).

Outline dimensions (mm) S800-CF, S800-NF, S800-RF

HLHL HL

HL HLHL HL

HL HL

HL HL

HL

ASL ASL

4P3P

ASL

3P 4P

ASL

[max

.]

ASL

3P 4P

ASL

3P 4P

3P 4P

ASL ASL ASL

ASL

3P 4P

ASL

HL HL

ASL

t1 L1

t2 L2

1038

1038

28 13

145

70 70 70

13

70 70 70 70 70 43 43 43 43

117

1

26

10

122

1

03

20

32

25

136

5

1

27

5

30.

5

80.5

105 280 145

127.5 210 51.6

116 70 70 70 70 70

170

40.5

23

71.5 43.5

40

175

158

.5

46.

5 182

6

3 6

3 2

1 2

1

26.

5

79.

5 7

0.5

126

1

17

80.5

117

126

3P4P

ø13

8

ø48

55.5

132

141

149.

5

ø13

127.5

27

ø13

100 170

50

79.

5 7

0.5

15

15

ø9

70 70

42

3P4P

172

92

R6

1038




Detail of connecting part and Preparation of conductor

Drilling plan (front view)Front-connected

Rear-connected

Plug-in



M8Tapped hole

M8Tapped hole



Mounting hole

M8Mounting screw

M8Mounting screw

M8Mounting screw


Trip button (red)

Trip button (red)




M12 screw


when necessary


140

210

70 70 70

105 175

280

70

51

170

40

13

145

70

28 13

127.5

80

273

8

0

15

32 8

25

55.

5 4

6.5

110

117

1

26

141

1

32

80.5

170

51

90

51

170

51

170

90

273

100

SE

CT

ION

8

202


Rated current t1 t2 L1 L2630A 8 8 32 34800A 10 10 32 35

TERASAKI ELECTRIC CO., LTD.

Head Office: 7-2-10 Hannancho, AbenokuOsaka, Japan

Circuit Breaker Division: 7-2-10 Kamihigashi, Hiranoku Osaka, Japan

Telephone: 81-6-6791-9323Fax: 81-6-6791-9274Email: [email protected]

http://www.terasaki.co.jp/

TERASAKI ELECTRIC (EUROPE) LTD.

79 Beardmore Way, Clydebank Industrial EstateClydebank, Glasgow, G81 4HT, Scotland (UK)


http://www.terasaki.com/

TERASAKI ITALIA s.r.l.

Via Ambrosoli, 4A-20090 Rodano, Milano, Italy

Telephone: 39-02-92278300Fax: 39-02-92278320Email: [email protected]

http://www.terasaki.it/

TERASAKI ELECTRIC (EUROPE) LTD.

BRANCH IN SPAIN

Cal Ros Dels Ocells 5-7, Granollers 08403, Barcelona, Spain

Telephone: 34-93-879-60-50Fax: 34-93-870-39-05Email: [email protected]

http://www.terasaki.es/

TERASAKI SKANDINAVISKA AB

Box 2082 SE-128 22 Skarpnäk Sweden

Telephone: 46-8-556-282-30Fax: 46-8-556-282-39Email: [email protected]

http://www.terasaki.se/

TERASAKI CIRCUIT BREAKERS (S) PTE. LTD.

9 Toh Guan Road East 03-01 Alliance BuildingSingapore 608604

Telephone: 65-6425-4915Fax: 65-6425-4351Email: [email protected]

TERASAKI ELECTRIC (M) SDN, BHD.

Lot 3, Jalan 16/13D, 40000 Shah Alam, Selangor DarulEhsan, Malaysia


TERASAKI DO BRASIL LTDA.

Rua Cordovil, 259-Parada De Lucas, 21250-450Rio De Janeiro-R.J., Brazil


http://www.terasaki.com.br

TERASAKI ELECTRIC (CHINA) LTD.

72 Pacific Industrial Park, Xin Tang Zengcheng,Guangzhou 511340, China


TERASAKI ELECTRIC GROUP SHANGHAI

REPRESENTATIVE OFFICE

Room No. 1405-6, Tomson Commercial Building710 Dong Fang Road, Pudong, Shanghai, 200122, China

Telephone: 86-21-58201611Fax: 86-21-58201621Email: [email protected] and specifications are subject to change without notice.

CAT REF. ’11-I61E

the ultimate safety breaker - terasaki electric malaysia€¦ · 11/1/2012 · terasaki have an...

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